piff vs swoosh

piff

verb
  • To throw something vigorously. 

intj
  • An exclamation of annoyance or contempt; pish; pshaw. 

noun
  • Piffle; nonsense; rubbish. 

adj
  • good or attractive. 

swoosh

verb
  • To move with a rushing or swirling sound 

noun
  • A swooshing movement or sound 

  • A pattern or logo suggesting a swooshing movement. 

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