Bob the Builder On Site Trains Treehouses. Word Search Puzzle Solver. Bob the Builder On Site Trains Treehouses word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Bob and his 'Can-Do' crew are back on site with a brand new adventure! Join Bob as he builds a train set for Mr. Bentley as a birthday surprise and helps find a family of squirrels a new treehouse home. This includes identifying and searching for words that are related to : Family, Neil Morrissey, Animation .