Yahoo! Search ("Build your Own Search Engine"). This service opens the doors for developers to use Yahoo!'s system for indexing information and images and create their own custom search engine. In January 2010, Microsoft announced a deal in which it would take over the functional operation of Yahoo! Search, and set up a joint venture to sell advertising on both Yahoo! Search and Bing known as the Microsoft Search Alliance. A complete transition of all Yahoo! sponsored ad clients to Microsoft adCenter (now Bing Ads) occurred in October 2010. On March 12, 2014, Yahoo announced a partnership with Yelp to integrate its
Dragonfly (search engine) Dragonfly (search engine) According to press reports, Dragonfly is an Internet search engine app being prototyped by Google that is designed to be compatible with China's state censorship provisions. Unlike a previous search engine designed by Google for use in China, Dragonfly would not notify users that results or search terms have been censored. The public learned of Dragonfly's existence in August 2018, when "The Intercept" leaked an internal memo written by a Google employee about the project. The search engine is reportedly designed to link users' phone numbers to their search queries and censor websites such as Wikipedia and