Given that ~90% of Google's revenue is its search business (AdWords and AdSense) that's true for pretty much everything they do apart from that core business.

Given that ~90% of Google's revenue is its search business (AdWords and AdSense) that's true for pretty much everything they do apart from that core business. http://www.investopedia.com/articles/markets/030416/googles-6-most-profitable-lines-business-googl.asp http://www.investopedia.com/articles/markets/030416/googles-...