collecting vs harvest home

collecting

noun
  • A hobby including seeking, locating, acquiring, organizing, cataloging, displaying, storing, and maintaining whatever items are of interest to the individual collector. 

harvest home

noun
  • A feast held at the time of gathering and bringing home the harvest. 

  • The gathering and bringing home of the harvest. 

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