smallholder vs stockbreeder

smallholder

noun
  • A person who owns or runs a smallholding, a minor independent farmer. 

  • A small slaveholder, a person who owns a smallholding. 

stockbreeder

noun
  • A person who breeds and raises livestock. 

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