heroics vs treasure

heroics

noun
  • The actions of a hero. 

  • Emergency intervention to save a patient's life. 

treasure

noun
  • A term of endearment. 

  • A collection of valuable things; accumulated wealth; a stock of money, jewels, etc. 

  • Anything greatly valued. 

verb
  • To store or stow in a safe place. 

  • To consider to be precious; to value highly. 

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