I own Market Samurai & Long Tail Pro and it is near impossible for me to find Amazon keyword (best product XXX / product XXX reviews), I know how to do KW research well with those programs and how to indicate easy KW's but I find it almost impossible to find keyword with zero competition, even with really little competition. I am really trying to think how Ardley (the guy who provide KW service here) find thousands of zero comp KW's while I am struggling for just single one. I am writing this thread to ask the pros here for some tips or methods to find amzon profitable KW's fast and don't take me wrong I saw hundreds of videos and tutorials but it is still really hard. So, how are you finding Amazon KW's fast? (best XXX / XXX review) How much time you spending on that?