counterknowledge vs disinformation

counterknowledge

noun
  • Misinformation packaged to look like fact. 

disinformation

noun
  • False information intentionally disseminated to deliberately confuse or mislead; intentional misinformation. 

  • Fabricated or deliberately manipulated content. Intentionally created conspiracy theories or rumors. 

verb
  • To use disinformation. 

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