indicatory vs presentational

indicatory

adj
  • That indicates, signifies or implies 

presentational

adj
  • Of, or pertaining to, presentation(s). 

noun
  • A clause using existential "there" with a verb other than a form of "be", as in "There followed a brief silence". 

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