Wildcard Search "lazy search" and "greedy search"

* How do I search on "<#EEEE#>" and select only the "EEEE". I'm a teacher and I use styles to include quiz answers in a document. I then change the font size to "1", or to "hidden". I review the answers in class using a projector, and I want to reveal the answers one at a time. * A properly constructed wildcard would speed up this process a lot because the answer may be a word, a few words or a...