anaconda vs cack

anaconda

noun
  • A large penis. 

  • The green anaconda; Eunectes murinus. 

  • Any of various large nonvenomous snakes of the genus Eunectes, found mainly in northern South America. 

name
  • A particular variety of stud poker. 

cack

noun
  • Penis. 

  • A discordant note. 

  • A squawk. 

  • Excrement. 

  • Rubbish. 

  • An act of defecation. 

verb
  • To squawk. 

  • To laugh. 

  • To incorrectly play a note by hitting a partial other than the one intended. 

  • To defecate. 

  • To defecate (on); to shit. 

  • To kill. 

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