Sometimes lately I have tried using Search / Advanced Search before posting something to see if the answer was given before especially when I was not active here. I noticed 2 things.

I think the + symbol is not supported when searching for more than 1 word? Recently went looking for +Ice +Damage, usually the + symbol means only return pages with those words so in the example +Ice +Damage, I should get pages with both words but not those with only 1 of them. However it seems I got some with only 1.

I also noted the number of pages returned seems to shrink as I go through them. Again using +Ice +Damage, when on Page 1 it shows Page 1 of 19. As I go through each page, the second number shrinks. If I were to try to jump to Page 19 of my example, it would tell me nothing was there, turns out the search topped out at 13 pages. Seems odd it starts at a bigger number, this is not the only time this has happened.