fire in the belly vs get-up-and-go

fire in the belly

noun

  • The emotional stamina and vigor, passion, or inner drive to achieve something, to take action, etc. 

get-up-and-go

noun

  • enthusiastic and energetic drive or ambition 

How often have the words fire in the belly and get-up-and-go occurred in a corpus of books? (source: Google Ngram Viewer )