juggernaut vs truck and trailer

juggernaut

noun
  • A large, cumbersome truck or lorry, especially an artic. 

  • An institution that incites destructive devotion or to which people are carelessly sacrificed. 

  • A literal or metaphorical force or object regarded as unstoppable, that will crush all in its path. 

truck and trailer

noun
  • The situation where the ball carrier leaves a maul and is followed by teammates. 

  • The situation where one player skates directly behind a teammate and holds onto their hips in order to pivot. 

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