Just to make a clarification yahoo and bing find products no problem. Brand product 12345 should yield the right result and it always did for google until recently. It was once this smart now they've turned it into the money pit.
It's brilliant really. Make adwords relevant organic less relevant. Do you REALLY think this was an accident? Do I think they care no just like the enron people didn't care when they shut off power for millions to make a buck.
The last ten years have taught us American companies will rob cheat and steal to the detriment of the public. When's the wiki leak coming on a deliberate maladjustment of SERPS for profit lol.