Never mind the opinions of all of the government types, the bankers, and so on.  They're the ones who got us into this mess, right?  Perhaps more interesting and encouraging is the fact that search and advertising giant Google thinks the economy is improving. Cecilia Kang spoke to Hal Varian, Google's chief economist, and Varian saw hope in recent search trends.  Apparently people are searching for terms related to unemployment less, which seems like a good sign.  (Varian said this has ...