Use Google Ads keywords to connect your offer with relevant searches—not to guarantee that an ad appears only when someone types the exact same words. Start with customer needs, build candidates in Keyword Planner, choose a match type based on the reach and control you want, then use the Search terms report to refine the list.
What Google Ads keywords do
Google defines keywords as “words or phrases that are used to match ads with the terms people use when they search.” A keyword is a matching input, not a promise of an identical text match. Google considers the meaning and intent of a search as well as its wording, so a search can trigger a keyword without repeating it exactly. Google Ads keyword matching
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Find keyword ideas that fit your offer
Start with the customer and the service
List the products or services the campaign should promote and the kinds of searches that signal interest in them. Think in terms of the customer’s need, not just internal product names. You can enter these ideas—or a relevant website—in Keyword Planner to discover candidate keywords and view planning estimates or forecasts.
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Refine suggestions for the campaign
Filter or review ideas against the campaign’s relevance, location, language, network, and date range. Seasonality matters: a forecast for one period is not a promise of future traffic or results. Treat estimated searches and costs as planning inputs, not guarantees. Google’s Keyword Planner guidance says billing information is required to access its basic idea-generation features.
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Choose a match type
Match type controls how broadly Google can interpret a keyword. Broad has the widest reach; exact offers the most steering and typically reaches fewer searches. Google says broader match types include the queries available to narrower types, so adding the same keyword in all three match types is not automatically necessary. Choose based on your campaign goals and the quality of the searches you actually see.
| Match type | How to enter it | Reach and control |
|---|---|---|
| Broad | shoes |
Broadest reach. Can match related searches beyond the literal words, using signals such as recent searches, the landing page and assets, and other ad-group keywords. |
| Phrase | "shoes" |
Middle ground: reaches searches that include the meaning of the keyword, with more steering than broad. |
| Exact | [shoes] |
Most steering of the three; can match searches with the same meaning or intent, and reaches fewer searches. |
These are Google’s current matching concepts and syntax; check the interface before following screenshots or older setup instructions because labels and navigation can change. See Google’s explanation of match types and its keyword match-type guidance.
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Google recommends using Smart Bidding with all match types and says it works best with broad match. That is platform guidance, not a guarantee that broad match or Smart Bidding will improve any particular campaign. Google Ads match-type guidance
Add keywords to a Search campaign
- In Google Ads, open the Search campaign and go to Keywords.
- Select the ad group where the keyword belongs. Keep the group focused on a coherent set of offerings and search intent.
- Enter or paste relevant keywords, or use keyword ideas, and apply the intended match-type syntax: no punctuation for broad, quotation marks for phrase, and square brackets for exact.
- Save the keywords, then review them in the campaign before relying on them to serve ads.
Google’s keyword setup instructions describe adding keywords in a Search campaign. Exact screens and labels can change, so verify the current interface when configuring an account.
Use actual searches to improve the list
After ads begin serving, review the Search terms report. It shows searches that triggered ads and provides match-type context. Use those observations to decide what to do next:
- Relevant search: keep the targeting if it fits the offer. Consider adding useful customer language as a keyword where it helps organize or steer the campaign.
- Relevant idea, but too broad or narrow: adjust the match type according to the reach and steering you need.
- Search for a different product or service: consider excluding it with a negative keyword, after checking that the exclusion will not remove useful traffic.
Use negative keywords carefully
Negative keywords prevent ads from showing for searches that contain unwanted terms, but their behavior differs from positive keyword matching. They do not automatically cover close variants or expansions; for example, singular and plural forms may need separate negative entries. Review the Search terms report before adding exclusions, since an overly broad exclusion can block searches you want. Account-level negative keyword lists can centralize exclusions across eligible campaigns, but only apply a list where its terms fit those campaigns. Google Ads negative keywords and the Search terms report
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