Google released a report today showing that the search giant pulls 1.2 million links from its results each month due to claims from copyright holders.
Most of the links point to file sharing websites, torrent files, and illegally uploaded video files.
Source: http://googleblog.blogspot.com/2012/05/transparency-for-copyright-removals-in.html
Most of the links point to file sharing websites, torrent files, and illegally uploaded video files.

Source: http://googleblog.blogspot.com/2012/05/transparency-for-copyright-removals-in.html