search does not work

Since yesterday the search function does not work. For example, if I search for the word “and” on “all”, it finds just a couple of pages from two hundred. It’s not the question of including or excluding, I’ve tried all kinds of ways and places to search. Seems that the search finds only very recently edited or created pages. I downloaded the latest version but it doesn’t help. Also the highlight pen has changed in the way that if I activate an already highlighted area and push the pen button, the highlighting does not go away. What’s happening and what should I do?

It sounds like you might need to rebuild the search index. This can be done from the Tools menu, and should fix the problem immediately, if that is indeed the problem.

I did what you suggested, but it still does not work. The search finds only recently edited or new pieces of text. Seems that the problem is only with one project.