It is the name of a popular "search engine" for the Internet.

VOA: special.2009.04.19

Once that's clear, we will send it to the necessary application, be it a search engine or anti-virus software, or a stock search, or shopping, or FriendFinder - anything that can be plugged into this kind of platform.

结果一出,页面将会转到相应的应用，像，搜索引擎，或者，杀毒软件，或是，股票搜索，购物，交友网站,任何能够接入平台的东西。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

"Find a cure at bing.com. It's not just a search engine.

VOA: special.2009.07.17

Expect more deals in the coming months like the one Infoseek recently signed with Microsoft making it the search engine on WebTV's services.

CNN: Portals open doors to convergence at CES

Some call it a search engine war.

FORBES: Google And Bing Search Engines Get Smarter, More Social

Facebook has announced a major addition to its social network - a smart search engine it has called graph search.

BBC: Facebook unveils social search tools for users