pickpocket vs pincher

pickpocket

noun
  • One who steals from the pocket of a passerby, usually by sleight of hand. 

verb
  • To pick pockets; to steal. 

pincher

noun
  • A person or thing that pinches, as in stealing; e.g. a thief or kleptomaniac. 

  • A person or thing that pinches, as in squeezing; e.g. a miser or penny pincher. 

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