I really liked the approach of Kartoo: http://en.wikipedia.org/wiki/Kartoo http://en.wikipedia.org/wiki/Kartoo . Unfortunately, due its infrastructure and flash

I really liked the approach of Kartoo: http://en.wikipedia.org/wiki/Kartoo http://en.wikipedia.org/wiki/Kartoo . Unfortunately, due its infrastructure and flash front end it was not sufficiently fast to beat Goolge: but it often could narrow ambiguous queries faster. For example it was better when searching for compiler errors as you could visually select the applicable context.