Hello, is anybody know any online tool to check the duplicacy of content of a website page .?

I am searching any online tool check the duplicacy of the content. I also want to know more keyword research tool for promotion of a site, but i have knowledge of google suggest, google adword %26amp; overture. I want more keyword generator tool.|||Copyscape will find copies http://www.copyscape.com/





And for keyword research use Wordtracker http://www.wordtracker.com/ or the best free tool also from Wordtracker http://freekeywords.wordtracker.com/|||Optimize your site visit http://soulofusa.com





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