LABUAN, Indonesia (Reuters) - Indonesian rescuers on Tuesday used drones and sniffer dogs to search for survivors along the devastated west coast of Java hit by a tsunami that killed at least 429 people, warning more victims are expected to be uncovered as the search expands. Rescue workers use a dog to search victims among debris after a tsunami hit Sunda Strait at Rajabasa in South Lampung, Indonesia, December 25, 2018.