SAN FRANCISCO (Reuters) - Google Inc's results soundly trounced Wall Street's most bullish expectations, sending its shares up 12 percent and easing concerns that its battle with Facebook and Twitter is costing too much and hindering growth. (http://feeds.feedburner.com/~ff/reuters/topNews?d=yIl2AUoC8zA) (http://feeds.feedburner.com/~ff/reuters/topNews?i=zEzmaTE4Hpg:w61aKS0g0Wk:V_sGLiPBpWU) (http://feeds.feedburner.com/~ff/reuters/topNews?i=zEzmaTE4Hpg:w61aKS0g0Wk:-BTjWOF_DHI) (http://feeds.feedburner.com/~r/reuters/topNews/~4/zEzmaTE4Hpg)