Super Index list of all DnD published rules? [closed]

has anyone produced a combined index, taking all the separate indexes of all DnD published books and combining it into one resource. For instance today I was looking for trap info, it is present in the DMG, Xanthers Guide etc so I have to go to each book tthat has info and physically check the book index to check for the page I am looking for. I physically have now 10 books so it would be good to be able to have one combined index I can refer to when looking things up, especially if something comes up at the table mid game.