Hmmm... cbp are you aware of a Google Australia policy on this? I have an client’s Australian site hosted in Australia show up high in Google US searches (or at least it showed up high until this month’s Google changes).

I would except a symmetrical policy, but maybe I am naïve. I would hope that Google would share its databases among its national engines. But, there would need to be a fudge factor so that Australians tended to receive Aussie businesses/results.