affray vs armed conflict

affray

noun
  • A tumultuous assault or quarrel. 

  • The act of suddenly disturbing anyone; an assault or attack. 

  • The fighting of two or more persons, in a public place, to the terror of others. 

armed conflict

noun
  • A contested incompatibility that entails the use of armed force between two parties including a territory, the government of a state, or both. 

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