I've got these CCSE and CCSA training docs, and, while reading them is pretty tough due to the complexity of the subject, I also miss the ability to search the document for certain phrases. There is a text field available for searches, and it used to work until recently, but now it is non-editable. As an example, I read that "addresses can be filtered according to legion" (which shohuld reach "region", by the way), but I'm unable to search for that word. Isn't that where computers could be of great help?
PS.: Another funny one I ran into: " traffic within an without the company network"