bureaucratese vs mumbo jumbo

bureaucratese

noun
  • Wordy, ostentatious talk or writing that resembles bureaucratic writing. 

  • A style of language, typically used by bureaucrats, that involves jargon or euphemism to the detriment of broader understanding. 

mumbo jumbo

noun
  • Any confusing or meaningless speech; nonsense, gibberish. 

  • Any object of superstition; religious words and/or actions which are seen as superstitious or fraudulent. 

  • A deity or other supernatural being said to have been worshipped by certain West African peoples; an idol. 

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