After announcing last week at the Web 2.0 summit in San Francisco that Google would be adding Twitter to its Google Social Search you can now use the social networking search tool to trawl through “tweets” as part of its search results.
Google Social Search essentially pulls its information from social networks Twitter, FriendFeed, Picasa, Blogger, and Google Reader and adds it to Google search results. Facebook isnt included due to Google and Facebooks ongoing discussions. Check out the vedio below on how Google Social Search works.
You can try Google Social Search and check out other Google projects here .