I have question to all of you. Is this mod applicable if I want to make a link result to that I can control several sites to come out first?

let say I have a site for PHPone.com and I add a new field in the links let say "specialfield" and I key in the keyword "PHP & programming" then when someone search for PHP or even programming I want my site php will be ahead of other results. Is this possible? can anybody help?