Bing (search engine) are entered and a list of related searches (called "Explore pane") based on semantic technology from Powerset, which Microsoft had acquired in 2008. In July 2009, Microsoft and Yahoo! announced a deal in which Bing would power Yahoo! Search. All Yahoo! Search global customers and partners made the transition by early 2012. The deal was altered in 2015, meaning Yahoo! was only required to use Bing for a "majority" of searches. In October 2011, Microsoft stated that they were working on new back-end search infrastructure with the goal of delivering faster and slightly more relevant search results for users. Known
Chomp (search engine) app. Chomp acquired over 300,000 users in the first eight weeks after its launch. Chomp received seed funding of $565,000 in November 2009. By March 2010 it received a series A round of funding, of $2 Million. Investors included BlueRun Ventures, Ron Conway, Brian Pokorny, and David Lee. At this time, Chomp made further improvements to its search engine by enhancing its search functionality. By February 2011 Chomp brought its search to the Android platform and released its Android app. This provided an improved experience from the existing search capabilities found in the Android market. By May 2011, the number