Thread: keyword positioning Varies From Country to Country ??

Hi all, Hope some one will help me out to come over this issue. as we have a website booked with .com and our primary target audience is USA, UK and India. successfully optimized most of the major keywords and while checking the keyword positions using some tools the position of keywords are varying.
example keyword like business outcomes when we check from india it use to be on 2nd position for google.com search results.
and if we check from US for same keyword the position is on 5th

we checked both manually and used some tools but results are different.

what would be the reason to display the results like this?? I'm missing something to do anything to be top on US search results. please help me

Where is the server on which the site is hosted located?