“Search is still essentially a Web site finder.” Mr. Lu says. “It’s all nouns. But the future of search is verbs — computationally discerning user intent to give them the knowledge to complete tasks.”
The phrase that Microsoft uses is “decision engine,” as opposed to search engine.
We'll keep track of Bing and their developments, what search engine do you use/prefer?
Here's a nice interactive visual to show the differences between Google and Bing.