boozer vs guesthouse

boozer

noun
  • A public house, pub. 

  • One who drinks habitually; a drunkard. 

  • A vehicle equipped with tanks for supplying water to remote locations. 

guesthouse

noun
  • A small house near a main house, for lodging visitors. 

  • A private house offering accommodation to paying guests; a boarding house; a bed and breakfast. 

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