A classic example of this can be found by searching for "laptop repair bradford pa". This brings up "Illusory Laptop Repair", located in the middle of a railroad crossing. A SEO expert created that phony business listing to demonstrate how bad Google was at detecting such spam. Google still thinks it's real.
Comments
This doesn't seem to work.
It does work on Google Maps, I find, but not on the main search page.
This is what I found: https://maps.google.com/maps?q=laptop+repair+bradford+pa&hl=...
If you're logged into Google, your results may vary.