This is one of the hardest rooms in the game. Even if the robots are complete muppets you still have to avoid the fast-moving Orb. The best way to beat this room without dying is to use a snooze. Failing that, try to fall directly onto the platform containing the three search items (narrowly missing the Orb) and do some quick search-jump-search moves before making your way over to the lonesome typewriter. Nothing can get you there so you can catch your breath and prepare yourself for the route back to the exit.