I've been researching various keywords over the past two days and what I find confusing is the results I get. I used two tools, SEO Book Keywords Tool and Google AdWords Keyword Tool and the results are confusing, very confusing. I've found a really nice keyword where SEOBKT shows me that the keyword gets around 280 daily searches from Google whereas GAWKT shows me that the same keyword only gets around 390 monthly searches which I found very confusing. I'm not sure which tool is correct because WordTracker KeywordTool too shows a similar figure to SEOBKT. Right now I don't know if I wasted my time or not because I decided to base my keyword research results on the SEO Book Keywords Tool. So could anyone lighten me up on this?