Google turns off autocomplete when it comes to investigation of illegal file sharing. Autocomplete is no longer available on sites like BitTorrent, Rapidshare, uTorrent, megaupload, and the stream is now entirely on his own. BitTorrent VP: “What Google does not understand that the technology has been used for many purposes, which offer a significant added value to companies in the technology sector, artists and consumers in general” Google warns users had come, said he wanted “to avoid the conditions that are closely related to piracy to appear automatically”
Source: https://thehackernews.com/2011/01/search-google-censorship-gently-piracy.html