domesticate vs naturalize

domesticate

verb
  • To adapt to live with humans. 

  • To amend the elements of a text to fit local culture. 

  • To make a legal instrument recognized and enforceable in a jurisdiction foreign to the one in which the instrument was originally issued or created. 

  • To make domestic. 

  • To make (more) fit for domestic life. 

noun
  • An animal or plant that has been domesticated. 

naturalize

verb
  • To make natural 

  • To make (a word) a natural part of the language, using the native homologue of each phoneme (and often for each morpheme) of the imported word (e.g., native inflections). 

  • To study nature. 

  • To limit explanations of a phenomenon to naturalistic ones and exclude supernatural ones. 

  • To grant citizenship to someone not born a citizen. 

  • To acclimatize an animal or plant. 

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