affiche vs poster

affiche

noun
  • A written or printed notice to be posted, as on a wall; a poster; a placard. 

verb
  • To fix, fasten; to fix a poster or placard to a wall. 

  • To parade, to advertise, publicise; to display, show. 

poster

noun
  • An advertisement to be posted on a pole, wall etc. to advertise something. 

  • A shot that hits a goalpost, scoring one point. 

  • A shot that hits a goalpost instead of passing into the goal. 

  • A dunk over a defending player. 

  • A picture of a celebrity, an event etc., intended to be attached to a wall. 

  • One who posts a message. 

verb
  • To decorate with posters. 

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