indoctrination vs newspeak

indoctrination

noun
  • The act of indoctrinating, or the condition of being indoctrinated 

  • Instruction in the rudiments and principles of any science or belief system; information. 

newspeak

noun
  • Use of ambiguous, misleading, or euphemistic words in order to deceive the listener, especially by politicians and officials. 

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