One of my last big project revolved around keyword based searching using a Google Search Appliance and an open-source API code the Google Search Appliance written in .NET [link]. Ever since then I’ve been intrigued by keyword search technologies, specifically as it relates to their backend logic. That all said, Google searching simply matches for strings with a few exceptions. The guys who developed Mathmetica, though, have developed a processing engine that actually finds answers. By that, I mean...