gravure vs newsprint

gravure

noun
  • A type of intaglio printing process, in which an image is engraved onto a rotating copper cylinder. 

  • A style of Japanese softcore; glamour photography. 

newsprint

noun
  • An inexpensive paper used for printing newspapers. 

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