discourse vs presentation

discourse

noun
  • A formal lengthy exposition of some subject, either spoken or written. 

  • Expression in words, either speech or writing. 

  • An institutionalized way of thinking, a social boundary defining what can be said about a specific topic (after Michel Foucault). 

  • Any rational expression, reason. 

verb
  • To exercise reason; to employ the mind in judging and inferring; to reason. 

  • To engage in discussion or conversation; to converse. 

  • To write or speak formally and at length. 

presentation

noun
  • A lecture or speech given in front of an audience. 

  • The symptoms and other possible indications of disease, trauma, etc., that are exhibited by a patient who has sought, or has otherwise come to, the attention of a physician. 

  • The preparation of antigen fragments during the immune response. 

  • The position of the foetus in the uterus at birth. 

  • A dramatic performance. 

  • Gender presentation; gender expression. 

  • The act or right of offering a clergyman to the bishop or ordinary for institution in a benefice. 

  • An award given to someone on a special occasion. 

  • The act of presenting, or something presented. 

  • Money given as a wedding gift. 

  • Offering one's blade for engagement by the opponent. 

  • The specification of a group by generators and relators. 

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