dovishness vs nonviolence

dovishness

noun
  • The state, quality, or condition of being dovish. 

  • The condition of being a dove, as opposed to a hawk. 

nonviolence

noun
  • A philosophy that rejects the use of violence, and instead seeks to bring about change through peaceful responses even to violent acts. 

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