collage vs pamphlet

collage

noun
  • The technique of producing a work of art of this kind. 

  • A picture made by sticking other pictures onto a surface. 

  • A composite object or collection (abstract or concrete) created by the assemblage of various media; especially for a work of art such as text, film, etc. 

verb
  • To make into a collage. 

pamphlet

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

  • 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. 

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

  • To distribute pamphlets. 

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