complicated vs fuzzy-wuzzy

complicated

adj
  • Difficult or convoluted. 

  • Folded longitudinally (as in the wings of certain insects). 

fuzzy-wuzzy

adj
  • Fuzzy. 

noun
  • A Papuan, especially one who assisted the Australian military against the Japanese; a Fuzzy Wuzzy Angel. 

  • A Hadendoa warrior of the Mahdi army in the 19th century. 

How often have the words complicated and fuzzy-wuzzy occurred in a corpus of books? (source: Google Ngram Viewer )