How To Manage Search Engines in Google Chrome for Windows

By Scott Orgera, About.com Guide

Chrome also gives you the ability to add a new search engine, assuming that you have the correct query syntax available. To do so first click on the Add a new search engine edit field, found at the very bottom of the Other search engines list (see example above). In the edit fields provided, enter the desired name, keyword, and search query for your custom engine. If everything is entered correctly, you should be able to use your custom search engine immediately.