murdering vs pogrom

murdering

noun
  • The act of committing murder. 

pogrom

noun
  • An antisemitic hate crime with a large death toll, irrespective of the number of perpetrators. 

  • A riot aimed at persecution or massacre of a particular ethnic or religious group, usually Jews. 

verb
  • To persecute or massacre a particular group of people. 

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