Google is making Web search more social, weaving posts from the Twitter, Flickr, Blogger and other accounts of a user's friends into search results. The move is an expansion of “Google Social Search”, which the Internet giant introduced in 2009. Instead of featuring at the bottom of a page of search results, relevant posts from the social media accounts of a user’s friends are now integrated into the list of results themselves. However, this will only be available to users who have a Google account.