defraud vs gip

defraud

verb
  • To obtain money or property from (a person) by fraud; to swindle. 

gip

noun
  • A servant; a gyp. 

verb
  • To take out the entrails of (herrings). 

  • to retch 

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