Rescuers and volunteers search for possible survivors after they were buried alive when a mountain slide hit several houses at the height of Typhoon Parma that hit La Trinidad, Benguet, north of Manila, October 9, 2009. A week of relentless rains in the northern Philippines have put dozens of towns and villages under water, with more than 100 people drowned or killed by landslides, officials said on Friday.  [Agencies]