Ueli is the best but still I think I have to change it to microsoft search application not bing or floating immersive ui search
Scherlokk - Mac OS X application. Simple and user friendly, Scherlokk will find your media and missed files - quickly.
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Tembo - Tembo: Easy and Effective Searching
Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
Listary - Listary is a revolutionary search utility for Windows
Mutate - Mutate is a simple launcher inspired by ...