This article describes "Related Search", which is one of the Alternative Search Queries (ASQ) features available with AdSense for Search (AFS). Related Search lets you show related search terms when a user makes a search query on your site.
When the user clicks a related search term, they're taken to another search results page. Using related search on your search results, you can increase search volume on your site and help users find what they are looking for.
You can learn more about Google Custom Search Ads Policy: Alternative Search Queries.
Create a related search unit for your search pages
- Create a search style in your AdSense account using related search settings.
- Get the code for your search style and paste it into the HTML of your search pages.