There is a disclaimer at the bottom of the page that indicates that because of their structure some sites listed are searched via Google. It is an interesting compendium of searchable entities.
Can't choose default search engine? Want to compare Bing & Google results?
This is the right place to be. Just put your query in the search box and press Enter. You'll see results from both engines side by side. Search provider for Internet Explorer 7/8 and Firefox is also available - search both engines from your browser!
This posting will focus on the art of searching using the basic Google search engine. I have tried to include the obvious and the not so obvious techniques. As you look through, I am almost certain you will learn something new.