AdSense for search is a free solution that allows publishers to place a search box on their site and earn revenue from relevant ads on the search results page.
AdSense for search offers you the following:
- choosing the content your users search: your site, a collection of sites you choose, or the entire web. You can also prioritize and restrict search to specific sections of sites.
- customization of look and feel - you choose the colors, location of the ads, and the option to host the results on your site or have Google host them for you.
- monetization of search results pages with targeted ads.
AdSense for search lets you offer your users Google web search directly from your pages. By placing an AdSense for search box on your site, you'll generate earnings from ad clicks made by users on the search results pages.
You won't, however, receive revenue from user searches through your AdSense for search box. When users perform searches on your site, but choose not to click on the ads on the search results pages, you will not receive any earnings.