It's weird that there are no great "magic search" tools on any desktop environment I've used. Windows 7 is close, but doesn't include any fancy results (can't have it do quick math, etc). Mac's Spotlight gets everything right, except it won't open a new window if I type, say, "firefox". It'll just pull up a window I already have open (no way to change that behavior without weird hacks). Unity's gets confused and breaks too often. Cinnamon's sorts results alphabetically. Gnome's is fairly close to ideal, though it forgets launch history too quickly (if I type "calc" and select LibreOffice's Calc just _once_ it'll start showing that first, instead of Calculator which I want 95% of the time when typing "calc").