Raleigh North Carolina Real Estate

I have read many posts talking about real estate recently. Is very easy to find Realtors online now, no matter you are looking for Raleigh North Carolina Real Estate, California Real Estate or Orlando Real Estate. Just key in some words to searching in the search engine, then you get many results for it. I think this is an advantage for using internet too. I should use these facilities to help our company listed in search engine as well, but....how to do it?