Google Power Search by Stephan Spencer
English | 16 July 2011 | ISBN: 1449311563 | 74 Pages | PDF | 6 MB
English | 16 July 2011 | ISBN: 1449311563 | 74 Pages | PDF | 6 MB
Behind Google's deceptively simple interface is immense power for both market and competitive research—if you know how to use it well. Sure, basic searches are easy, but complex searches require specialized skills.