I just got the bundle and I agree it's pretty annoying. To make things slightly easier on all of us, I've scraped the contents of the bundle and dumped it in a pastebin, along with the page number (within the bundle) for each item. That way, if you want to find something, at least you can go to this page and do Ctrl-F to find out what page it's on: https://pastebin.com/bFeNz9EV
(I'm also considering making a Chrome plugin that will solve the problem more comprehensively, but that'll have to wait until I have some time to work on it.)