I noticed three main keywords for my web pages with the help of WordTracker. I was certain to make each page with these terms for optimization. Furthermore, the similar keyword research tool offered one more keyword phrases in different combinations. I would like to distinguish if I can use them for inbound links or not. Should I be sticking to the primary ones? Please tell me also if I need to differ the inbound link text depending on the site. Help me with whatever I do and inform me with the pros and cons. What I really want to know is that will I do well in getting high ranks for those keywords due to the inbound links?