Lets say the nice im targeting is: "Target Niche". monthly searches are: target niche = 3000 target niche something = 5000 target niche somethingelse = 5000 target niche somethingelseelse = 5000 Assuming "targetniche.com" is available, should I buy that and have the other 3 keywords as sub-pages? or is it more effective to buy: "targetnichesomething.com" to rank for those specific keywords ; "targetnichesomethingelse.com" for those specific keywords ETC ETC? Im just not sure if 'shorter URL is better URL' is correct in this case or would the search engines give extra credit for having the EXACT URL rather than using a sub-page. Thoughts?