bullpen vs habitation

bullpen

noun
  • An enclosed area used to hold bulls. 

  • The relief pitchers of a team collectively. 

  • A place for someone or something to get ready. 

  • An enclosed area for pitchers to warm up in during a game. 

  • An open seating arrangement where project teams can communicate openly with minimal effort. 

habitation

noun
  • A farm. 

  • A place of abode; settled dwelling; residence; house. 

  • The act of inhabiting; state of inhabiting or dwelling, or of being inhabited; occupancy. 

  • A group, lodge, or company, as of the Primrose League. 

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