And last but not least, Facebook has expanded its search feature to allow users to search for keywords and see results from any of the 2 trillion public posts posted by all people and Pages. Previously, search only worked for friends and Pages that a user “liked”. The new functionality has initially been rolled out users who have US English as their language option, but will be rolled out to all users in the future. Search results are split up into sections, with posts from trusted news outlets showing first, followed by posts by friends, the most popular links and finally posts by strangers. Facebook hopes it will help users who want to keep up to date with breaking news stories and other live events.