My client wants to make sure his part numbers are crawled as that is how his clients look for parts on the internet (they enter BA00952 for example and a list of suppliers comes up on the internet). I submitted his site to Google as I have previous sites. He is going to enter and delete helicopter part numbers as they come up. Is there a trick to entering the part numbers or is it up to chance. The part numbers aren't on the index page but from what I've read Google crawls the entire site. Any advice?