nothingburger vs small change

nothingburger

noun
  • A person or object that is bland or unremarkable in appearance or impact. 

  • Something of less importance than its treatment suggests. 

  • A person who is a nonentity. 

adj
  • bland or unremarkable in appearance 

  • disreputable, as of a person 

small change

noun
  • A person or thing of little importance or value. 

  • A minor or insignificant amount of money. 

  • Coins of little value kept in one's pocket or bag. 

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