Hi We are ranking good in bing and google.ca but not in yahoo.com and google.com or google.co.uk . I was wondering if there is any suggestion to improve this problems. <snip>
I don' t see what you are complaining about. Google captures nearly 70% of the traffic coming from users while Bing captures the least of the three Search engines. I think you should focus on Google and Bing, Yahoo will come along too.