The search engines have programs and one of the terms
people use to describe the program activity is the
spiders. The program crawls the website. The entire
web is crawled I think once a week. One of the
things the spiders look for is all the places it finds a
link back to your other website.
Linking to your other websites or to other websites.
They figure if you have a good website in one place
then they are in the opinion that the others are
as good if not better. This website gets lots of
hits and I have begun to link all of my domains to
one another. This will help all of them rise in the areas
that they are written about.
This is the method that I use to reach number one.