do in vs massacre

do in

verb
  • To kill or end. 

  • To exhaust, to tire out. 

  • To damage or injure. 

massacre

verb
  • To kill with great force or brutality. 

  • To win against (an opponent) very decisively. 

  • To perform (a work, such as a musical piece or a play) very poorly. 

  • To kill in considerable numbers where little or no resistance can be made, with indiscriminate violence, without necessity, and contrary to civilized norms. (Often limited to the killing of human beings.) 

noun
  • St. Bartholomew's Day Massacre 

  • Any overwhelming defeat, as in a game or sport. 

  • The killing of a considerable number (usually limited to people) where little or no resistance can be made, with indiscriminate violence, without necessity, and contrary to civilized norms. 

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