Official Google Blog: This week in search 2/21/10

This is part of a regular series of posts on search experience updates that runs weekly. Look for the label This week in search and subscribe to the series. - Ed. This week, real-time search took center stage, along with a surging ...<br />Extracted from: <a href='http://googleblog.blogspot.com/2010/02/this-week-in-search-22110.html'>http://googleblog.blogspot.com/2010/02/this-week-in-search-22110.html</a>