Question: Help in finding lost kitty

I need some help. My cat has been missing since 8/12. I have posted about 70 LOST signs in the neighborhood (including at the vet clinics near here), and printed 50 more today that I will put up tomorrow. I have gone to the shelter and looked there. I have searched online on found cat sites. I have posted online lost cat. I put an ad out in the local newspaper. I looked around the neighborhood wooded areas. All with no result of finding my baby meow meow. The only thing I havnt done is gone door to door. Which I was considering doing.

If there anything else I can do that I'm leaving out to help my efforts in finding her???? I miss her greatly and can't think of anything else but her. Very sad over it. What are the odds of her coming home????