augury vs evincement

augury

noun
  • An event that is experienced as indicating important things to come. 

  • An omen or prediction; a foreboding; a prophecy. 

  • A divination based on the appearance and behaviour of animals. 

evincement

noun
  • manifestation 

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