brochure vs handout

brochure

noun
  • A booklet of printed informational matter, like a pamphlet, often for promotional purposes. 

handout

noun
  • A worksheet, leaflet, or pamphlet that is given out (usually by hand) for a certain use. 

  • A gift, something obtained without effort. 

  • A gift to the poor or needy. 

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