Just take a look. I have the numbers to at least three more places in a 2 km radius. You know how you get them? By clicking "see more results"--which I can only access from the web interface.
Last night I searched for the same string at home (about 2 km away from that spot) and the second result was a place in Modena.
Don't get me wrong: GMaps on the iPhone is still great, but on the go, it's limited. Many businesses, which is what I'm often looking for on the iPhone, are still sorely missing.