overmuchness vs profusion

overmuchness

noun
  • The quality or state of being in excess; superabundance. 

profusion

noun
  • lavish or imprudent expenditure; prodigality or extravagance 

  • abundance; the state of being profuse; a cornucopia 

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