There is no strategy for being card dead, and what happened in previous hands is not relevant to, how your current hand should be played. The only exception is, if you think, a tight table image has been created, in which case you can open up your range a bit. However in online micro and low stakes games table image is often an illusion, since your opponents are either multitabling or multitasking, while they play. Or they are complete beginners, who are unable to focus on anything but their own cards (level 1 thinkers). So in most situations the only thing, you can do, is to continue to fold, until you get a playable hand.