Please help me understand how group search works. I read the description in "GG Help", but in fact nothing is clear. In the game CodyCross: Crossword Puzzles, I wanted to change the reward that gives achievements. "https://play.google.com/store/apps/details?id=com.fanatee.cody&hl=en" For example, I entered - 10;10:512 gave me 1100 values, and if I enter 10;10;10:512, then 500 values will already be displayed, and if 10;10;10;10:512, already 0. I don’t understand why this is so, because there are about 30 achievements in the game for completing which give 10 currencies each, but at the same time I can’t find a value that would change at least one of them. Each time the search returns different results and I don't understand why. Help me understand, once I accidentally found 1 value that can change the reward, it was in Dword A:Anonymous, but when I tried to find it again, nothing came of it.