The participation of Bing grew to 11.3% in January, from 10.7% in December, according to comScore data, while then search partner Yahoo! fell from 17.3% to 17% in January.

Google already has increased the market share of 65.4% to 65.7%.

Ask.com grew 3.7% to 3.8% while AOL has dropped from 2.7% to 2.6%.

Yahoo lost 3% of share market

In December was the eighth consecutive month of modest gains of Bing in the search market.

Microsoft showed the tool in June/2009 – accompanied by a campaign of $ 100 million whose goal was to butt head the leader Google.

Competitors (Google and Bing) have focused on improving the results of search  for mobile devices, and the incorporation of real-time content from popular social networking sites like Twitter and Facebook in the search results (also called Social Search).