dozens vs horde

dozens

noun
  • A verbal game in which two or more people exchange witty insults. 

horde

verb
  • to travel en masse, to flock 

noun
  • A wandering troop or gang; especially, a clan or tribe of a nomadic people (originally Tatars) migrating from place to place for the sake of pasturage, plunder, etc.; a predatory multitude. 

  • A large number of people or things. 

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