There's a clear contender: http://www.google.com/trends/explore#q=perl%2C%20python%2C%20porn&cmpt=q&tz= http://www.google.com/trends/explore#q=perl%2C%20python%

There's a clear contender: http://www.google.com/trends/explore#q=perl%2C%20python%2C%20porn&cmpt=q&tz= http://www.google.com/trends/explore#q=perl%2C%20python%2C%2... I also strongly recommend looking at the headlines marked on the graph.