Microsoft isn’t doing anything particularly unusual in search. But the assets it is assembling over the next year or two will pack a mighty punch by leveraging all the fast-moving trends, said Chris Sampson, head of worldwide Bing Local search and Emerging Products, Microsoft Advertising. Sampson was speaking at DMS ’11 in Denver.

“From where I sit, I am at the intersection of cool maps, our growing search share and local commerce,” said Sampson. “It is a great place to be at Microsoft.” What is quickly evolving are the troika of “context, time and location.” Each is enfranchised by the rising use of mobile devices, and “really change[s] the state of advertising,” he said.

Local is especially important, and 20 percent of all searches are now location-based — something that has been pushed up by the improving technology capabilities and open APIs for maps and other features. Windows phones, for instance, allow users to turn location on and off based on what time it is and where they are. Deals are being geoparsed as well.