copy vs printed matter

copy

noun
  • The output of copywriters, who are employed to write material which encourages consumers to buy goods or services. 

  • The text of newspaper articles. 

  • Writing paper of a particular size, called also bastard. 

  • The result of copying; an identical duplicate of an original. 

  • A school work pad. 

  • A printed edition of a book or magazine. 

  • The result of gene or chromosomal duplication. 

  • An imitation, sometimes of inferior quality. 

  • The text that is to be typeset. 

  • A gender-neutral abbreviation for copy boy. 

verb
  • To produce an object identical to a given object. 

  • To give or transmit a copy to (a person). 

  • To place a copy of an object in memory for later use. 

  • To imitate. 

  • To receive a transmission successfully. 

printed matter

noun
  • Printed material produced by printers and publishers, including books, magazines, brochures, booklets, publicity material and newspapers, especially in relation to cheaper postage rates on such material. 

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