autarchy vs divine right

autarchy

noun
  • Autocracy (absolute rule by a single person). 

  • A condition of absolute power. 

  • Sovereignty or self-government (national political independence). 

divine right

noun
  • The Christian doctrine that monarchs have a God-given right to rule, that they are answerable only to God, and that rebellion is sinful. 

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