Yahoo Search Developer Network - Create Applications Using Yahoo!Search. Yahoo! Search Web Services allow you to access Yahoo content and services in your favorite programming languages. This means you can now build Yahoo directly into your own applications. Build just about anything you can imagine. Here are a few ideas: 1) A flash-based tool for searching images and video simultaneously, 2) A plugin for your favorite web publishing tool, and 3) A utility that adds your favorite business into your smart phone’s address book. To see what others in the community have developed, take a look at the Applications page in their Wiki. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.