packaging vs publicity

packaging

noun
  • The manner in which a person or product is promoted. 

  • The industry that produces such material. 

  • The materials used to pack something. 

  • The act of packing something. 

publicity

noun
  • Advertising or other activity designed to rouse public interest in something. 

  • Public interest attracted in this way. 

  • The condition of being the object of public attention. 

  • The quality of being public, not private. 

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