bollocks vs whiff-whaff

bollocks

verb
  • To break. 

  • (also bollocks up) To fail (a task); to make a mess of. 

intj
  • An expression of anger, frustration, etc. 

  • An expression of incredulity. 

noun
  • An idiot, an ignorant or disagreeable person. 

  • The testicles (sometimes used in the singular) 

  • Nonsense or information deliberately intended to mislead. 

whiff-whaff

noun
  • The breathy sound of something rushing quickly; whoosh. 

  • Unnecessary items or additions. 

How often have the words bollocks and whiff-whaff occurred in a corpus of books? (source: Google Ngram Viewer )