bollix vs throw a monkey wrench into

bollix

verb

  • To confuse. 

  • To botch or bungle. 

noun

  • A fool; a jerk. 

  • Confusion. 

  • Mess. 

throw a monkey wrench into

How often have the words bollix and throw a monkey wrench into occurred in a corpus of books? (source: Google Ngram Viewer )