affiche vs pamphlet

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. 

pamphlet

noun
  • A small, brief printed work, consisting either of a folded sheet of paper, or several sheets bound together into a booklet with only a paper cover, formerly containing literary compositions, newsletters, and newspapers, but now chiefly informational matter. 

  • Such a work containing political material or discussing matters of controversy. 

verb
  • To distribute pamphlets (to someone or some place). 

  • To distribute pamphlets. 

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