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What does it mean to display search results within my own site?

When you display AdSense for search results within your site, the results of a user search performed in your AdSense for search box will appear within a frame on your own page. This means that rather than users being taken to Google, they will stay on your site, while still having access to the useful information provided through Google web search.

Source: What does it mean to display search results within my own site? - AdSense Help Center

 
What is Google AdSense?

Google AdSense is a fast and easy way for website publishers of all sizes to display relevant, unobtrusive Google ads on their website's content pages and earn money. Because the ads are related to what your users are looking for on your site, you'll finally have a way to both monetize and enhance your content pages. Learn more about AdSense for content.

It's also a way for web site publishers to provide Google search to their site users, and to earn money by displaying Google ads on the search results pages. Find out more about AdSense for search.

The program is free, and combines pay-per-click and pay-per-impression advertising - meaning you get paid for valid clicks on the ads on your site or search results pages as well as impressions on your content pages. So go ahead and try this program. If you comply with our program policies, just complete our online application and select either or both of AdSense for content pages and AdSense for search. One application gets you approved for both AdSense and AdSense for search - you can decide to use any combination of these products on your pages.

We'll review your application and follow up with an email within 2-3 days. If you are accepted into the program, you can log in to your new account and get the HTML code to insert into your webpages.

Keep in mind that participation in AdSense requires you to have a website. If you don't have one, you can sign up for a free blog at www.blogger.com or create and publish useful, attractive webpages using Google Page Creator, at pages.google.com

Source: What is Google AdSense? - AdSense Help Center

 
What is AdSense for Search?

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.
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