Salvage

Salvage can refer to three things. You may have been looking for one of these:
 * Salvage Corp — A group of young treasure hunters in The Wind Waker.
 * Salvage Arm — An attachment for the S. S. Linebeck in Phantom Hourglass that allows, as the name implies, the salvage of treasure from the ocean bottom.
 * Grappling Hook — A less-sophisticated item that allows the salvaging of treasure as a secondary function in The Wind Waker.