Throughout SyncOnSet, you'll notice a search bar at the top left below the navigation icons. This can be used to search any entity within your departments such as Scenes, Characters, Changes, Actors, and Items. The universal search bar is accessible from any page.
As you go through other pages on SyncOnSet, you can see other search bars on the top left side. These searches are specific to the page you are on. For example, on the Scene index, you can see a Scene search bar on the top left that allows you to search Scenes using keywords, Scene numbers, and/or Script days.