While many people may despise SpotLight, a new free jailbreak tweak dubbed SLightEnhancerSearch
by iOS developer iMokhles
might be just the reason you need to start using SpotLight. The tweak supercharges SpotLight, giving it many more useful search capabilities that you could put to great use.
After installing SLightEnhancerSearch, head over to the Settings application and you’ll find a preferences pane where you can adjust its options: