Google and Microsoft did built that a long time ago. Google Chrome will happily open a Google Search results page for anything you type into the address bar or

Google and Microsoft did built that a long time ago. Google Chrome will happily open a Google Search results page for anything you type into the address bar or pick from the suggestions displayed within. And that Google Search results page is full of "sponsored" content. When it comes to Microsoft, it's just the same thing except they call it Bing.