Google Ads exact-match

Google Ads exact match targets specific user queries, maximizing relevance and controlling ad spend.

Exact match in Google Ads ensures your ad appears only when a user's search query precisely matches your keyword, or is a close variation (e.g., plurals, misspellings). This precision drives higher click-through rates (CTRs) by connecting highly relevant searches with your ads. For instance, an exact match keyword like [men's running shoes] will trigger your ad for 'men's running shoes,' but not for 'best running shoes.' This tight control minimizes wasted ad spend on irrelevant searches, directly improving return on investment (ROI). While exact match offers the most control, it typically has a smaller reach compared to broad or phrase match, necessitating a balanced keyword strategy for optimal campaign performance.

https://support.google.com/google-ads/answer/7478529?hl=en