The functionality of this API is now covered by the Google Custom Search API.
The following is a list of how-to and tutorial content that matched your search term. ProgrammableWeb's how-to content comes from two sources; full-blown tutorials that we publish ourselves and other highly relevant tutorials that we find elsewhere on the Web. This list represents on combination of both tutorial types and if you go to ProgrammableWeb's API University, you'll not only be able to find more, they are organized based on your role (API providers or developers who consumes APIs). If you know of a tutorial that would be of interest to the ProgrammableWeb community, we'd like to know about it. Be sure to check our guidelines for making contributions to ProgrammableWeb.
Google's Jeff Scudder has a new post on the Google AJAX APIs blog that details how CSS styling can be used in conjunction with the Google AJAX Search API (our Google AJAX Search API Profile) to customize the look and feel of the search interface and search results. Though it may not seem that important, the aesthetics of your site's search interface, and the way the results are displayed, are both important elements that can influence the experience of your site's visitors.