doozy vs importance

doozy

noun
  • Something that is extraordinary: often troublesome, difficult or problematic, but sometimes extraordinary in a positive sense. 

importance

noun
  • Something of importance. 

  • The quality or condition of being important or worthy of note. 

  • personal status or standing. 

  • significance or prominence. 

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