iOS’ Spotlight search function is severely underpowered, and with just a bit more oomph, it could be a significantly more powerful tool for both casual and power users alike.
It remains to be seen whether Apple will ever expand upon Spotlight’s seemingly limited search functionalities in upcoming iterations of iOS or not, but in any case, jailbreakers won’t need to wait around for that to happen. With a newly-released and free jailbreak tweak called LuxSit by iOS developer LacertosusDeus, you can enjoy an upgraded Spotlight search experience today.