That's not really true - this is mostly a reflection of there being more and more internet content every year. For example [foo bar] appears to be growing just

That's not really true - this is mostly a reflection of there being more and more internet content every year. For example [foo bar] appears to be growing just as much in popularity. http://www.google.com/views?q=foo+bar+view%3Atimeline&vwdr=January+1998+-+December+2008&btnmeta%3Dsearch%3Drestrict=Set+filter&num=5 http://www.google.com/views?q=foo+bar+view%3Atimeline&vw...