landau vs pushcart

landau

noun
  • A type of lightweight, four-wheeled carriage in which the front and back passenger seats face each other. 

  • A style of automobile based around the design of landau carriages. 

pushcart

noun
  • A small cart, normally with two or four wheels, that can be pushed by hand. 

How often have the words landau and pushcart occurred in a corpus of books? (source: Google Ngram Viewer )