oomph vs pizzazz

oomph

noun

  • Strength, power, passion or effectiveness; clout. 

  • A bassy grunting or thudding sound. 

  • Sex appeal. 

verb

  • To produce a bassy grunting or thudding sound. 

pizzazz

noun

  • Flair, vitality, or zest; energy; vigor. 

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