kleptomaniac vs lurcher

kleptomaniac

noun
  • One who steals compulsively. 

lurcher

noun
  • A large nymphalid butterfly, Yoma sabina, of Australia and Asia. 

  • A type of crossbreed dog ― a cross between a sighthound and any other breed or the offspring of such crosses. 

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