I do not see your home listed in the multiple listing service either. 84% of homebuyers start their search online. The multiple listing service feeds home listing information to most of the major search engines.
However you are selling your home, on your own or with a Realtor, find a way to have a strong web presence.
Check with your Realtor - some listing upload automatically, some need to be listed and upgraded manually. Some of us pay extra for the Pro designation with Trulai that allows us to post more pictures, etc. Ask if he has signed up for the Pro designation.