Google Ads keywords are the terms advertisers choose to signal what their ads should be relevant to. Search queries, commonly shown as search terms in Google Ads, are the actual searches users enter into Google. Search intent is the underlying goal behind those searches. These three concepts are connected but not identical, and understanding how they interact is essential to understanding how Google Ads Search campaigns work.
1. What Are Google Ads Keywords?
A keyword in Google Ads is a word or phrase that an advertiser selects to indicate the products, services, or topics they want their ads to be relevant to. Keywords act as signals to Google’s matching systems, helping identify searches that may be relevant to the advertiser’s offering. Keywords are an important part of Search campaigns. Advertisers organize related keywords within their campaign structure based on the products, services, or themes they want to promote. For example, a company selling office chairs might select the keyword “ergonomic office chair” because it directly represents a product it offers.
A useful keyword should be closely connected to the advertiser’s actual offering. The important point is that a keyword represents the advertiser’s intended relevance; it does not necessarily represent the exact words a user will type into Google.
2. What Are Search Queries and Search Terms?
A search query is what a user enters into Google when looking for something. In Google Ads, these actual user searches are commonly referred to as search terms, including in the Search terms report. A search query does not need to be identical to an advertiser’s keyword. Google’s matching systems can connect relevant searches with an advertiser’s keywords even when the wording is different.
For example, an advertiser might use the keyword “ergonomic office chair”, while users could search for:
- “best chair for back pain while working”
- “comfortable desk chair for long hours”
- “ergonomic chairs near me”
Each is a different search query or search term, but each may be relevant to the same general product or service. This distinction is important because a keyword represents what the advertiser selected, while a search query represents what the user actually searched for.
3. Google Ads Keywords vs. Search Queries
The clearest way to understand the difference is to compare their roles.
| Aspect | Keywords | Search Queries |
|---|---|---|
| Origin | Selected by the advertiser | Entered by the user |
| Purpose | Signal what the advertiser wants to be relevant for | Express what the user is looking for |
| Wording | Usually selected as concise words or phrases | Can be short, long, conversational, or unexpected |
| Control | Advertisers control their selected keywords | Advertisers do not control what users search |
| Relationship | Can be associated with multiple searches | Can be matched with relevant advertising signals |
A single keyword can therefore be associated with multiple search queries. The wording of the search does not necessarily have to be identical to the keyword. Understanding this difference prevents a common misunderstanding: assuming that every impression or click on an ad came from a search that looked exactly like the advertiser’s selected keyword.
4. What is Search Intent?
Search intent refers to the underlying goal or purpose behind a user’s search. The words in a query provide clues about what the user wants to accomplish, but the intent behind those words provides additional context. These categories are commonly used marketing concepts for understanding search behavior rather than official Google Ads settings.
4.1 Informational Intent
The user wants information, an explanation, or an answer.
For example:
“How does an ergonomic chair help posture?”
The user is primarily looking for information rather than immediately trying to purchase a product.
4.2 Navigational Intent
The user is trying to reach a specific website, brand, or destination.
For example:
“Herman Miller official site”
The user already has a particular destination in mind.
4.3 Commercial Intent
The user is researching products, services, or available options before making a decision.
For example:
“Best ergonomic office chairs under $300”
The user is comparing options and may be moving toward a purchase decision.
4.4 Transactional Intent
The user is ready to take an action such as purchasing, booking, ordering, or signing up.
For example:
“Buy ergonomic office chair online”
The wording indicates a stronger intention to complete a transaction.
Understanding these categories helps advertisers interpret why a particular search occurred and whether the search aligns with what their ad and landing page are designed to provide.
5. How Keywords, Search Queries and Search Intent Work Together
These three concepts form a connected sequence that helps explain how Search campaigns respond to user searches. For example, imagine a user looking for a more comfortable chair for working from home.
- The user has a need or goal.
The user wants a comfortable chair that may help with back discomfort while working. - The user enters a search query.
They might search for “comfortable chair for home office back pain.” - The search reflects an intent.
The query has elements of informational and commercial intent because the user may be researching a solution while considering available products. - Google evaluates available advertising signals and matching systems.
Google’s systems determine which advertising opportunities may be relevant to the search. - Relevant keywords and other campaign signals provide context.
The advertiser’s selected keywords, ad content, landing page, and other available signals can help establish relevance. - The ad should address the user’s need.
An ad focused on ergonomic comfort and back support is more closely aligned with this search than a generic office-furniture message. - The landing page should continue that relevance.
If the user clicks the ad, the landing page should provide relevant ergonomic office chairs rather than an unrelated product category.
This shows why keyword selection is only one part of the overall relationship. The search query, the user’s intent, the ad, and the landing page should make sense together.
6. How AI Is Changing Search Term Matching
Google Ads increasingly uses AI to help connect user searches with relevant advertising opportunities. AI Max for Search campaigns is one example of this development. Google describes AI Max as using technologies such as broad match and keywordless matching to expand search-term matching beyond an advertiser’s explicitly selected keywords.
As these AI-driven matching systems become more capable, the assumption that “keyword equals exact search” becomes increasingly incomplete. An advertiser’s selected keyword and the actual search that triggers an ad can differ substantially. This makes understanding actual search terms especially important because they show how Google’s matching systems are connecting an advertiser’s signals with real user searches.
The specific configuration and optimization of AI Max are separate topics; the important concept here is simply that modern Google Ads matching can extend beyond the advertiser’s keyword list.
7. How Search Terms Help You Understand Your Traffic
The Search terms report shows the searches that resulted in an advertiser’s ads being shown. This provides information that the original keyword list alone cannot provide.
Search terms can reveal:
- Relevant searches that show a keyword is connecting with appropriate user needs.
- Unexpected but relevant searches that reveal different ways users describe the same need.
- Irrelevant searches that indicate that some searches are not appropriate for the advertiser’s offering.
For example, an advertiser using “ergonomic office chair” may discover searches that are highly relevant but use completely different wording from the selected keyword.
If irrelevant searches appear, advertisers can use mechanisms such as negative keywords to prevent ads from appearing for specific unwanted searches. The key concept is that search-term data provides a view of what users actually searched, rather than what the advertiser expected them to search.
8. Common Mistakes With Keywords, Search Queries and Search Intent
- Treating Keywords and Search Queries as the Same Thing: A keyword is selected by the advertiser, while a search query comes from the user. They can be related without being identical.
- Assuming Search Queries Will Exactly Match Keywords: Users can express the same need in many different ways. The actual search may therefore contain different words from the advertiser’s selected keyword.
- Ignoring Search Intent: A keyword can appear relevant at the word level while the user’s underlying purpose is different. Understanding intent provides additional context.
- Choosing Keywords Without Considering Relevance: Keywords should represent products, services, or topics that the advertiser actually offers. Poor relevance can lead to searches that do not align with the business.
- Writing Ad Copy That Ignores Intent: An ad should address what the user is trying to accomplish. An ad that does not reflect the user’s need can create a disconnect between the search and the advertising message.
- Sending Users to a Mismatched Landing Page: The landing page should continue the relevance established by the search and ad. A relevant search and ad can still lead to a poor experience if the destination does not address the same need.
- Focusing Only on Keyword Volume: Search volume alone does not explain whether a search is relevant to the advertiser’s offering. Relevance and search intent are also important when interpreting potential traffic.
9. Key Takeaways
- Keywords are terms selected by advertisers to signal what their ads should be relevant to.
- Search queries or search terms represent what users actually search for.
- Search intent represents the underlying goal behind a user’s search.
- Keywords and search queries are related but are not interchangeable.
- A keyword does not necessarily have to appear word-for-word in the user’s search.
- Google’s increasingly AI-driven matching systems can extend search-term matching beyond an advertiser’s selected keyword list.
- The Search terms report provides insight into the actual searches connected with advertising activity.
- Understanding keywords, search queries, and search intent together provides a clearer picture of how Search campaigns connect advertiser signals with user needs.
10. Conclusion
Keywords represent the signals advertisers select, search queries show what users actually search for, and search intent explains what those users are trying to accomplish. Understanding the relationship between these three concepts makes it easier to interpret how Google Ads connects advertiser-selected keywords with real user searches and why the relevance of the ad and landing page matters.
