Usage patterns
〈場所〉に財宝が眠るfor treasure to lie hidden/buried somewhere
It's said that old pirate treasure lies buried on this island.
財宝を探すto search for treasure
They dove into the sea searching for treasure from the sunken ship.
財宝を発見するto discover treasure
The archaeologists discovered ancient treasure.
財宝を隠すto hide treasure
The king hid his treasure in a secret cave.