drummer vs looter

drummer

noun
  • One who plays the drums. 

  • A drumstick (the lower part of a chicken or turkey leg). 

  • A housebreaker. 

  • Any of various fish of the family Kyphosidae, which make a drumming sound. 

looter

noun
  • One who loots, who steals during a general disturbance such as a riot or natural disaster. 

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