TEK PEEK

google customized its search adding a filter to prevent porn or nude content appearing in search results

people looking for x rated content , even if their safe search setting is off , results are being censored 

Many redidtor has expressed concerns for it here

this has been implement only to google german, deches search engines 

this might be implemented to other engines also

It is rumored that users  who wants to see exploit or x rated content will have to be more specific 

i think Google went on parents side that on on internet freedom 

It clearly proves  that google doesn’t want to change search of people but surely wants to change search behavior