cardinal number vs great deal

cardinal number

noun
  • A word that expresses a countable quantity; a cardinal numeral. 

  • A generalized kind of number used to denote the size of a set, including infinite sets. 

  • A number used to denote quantity; a counting number; a cardinal. 

great deal

noun
  • Large number, amount, or extent. 

  • Used other than figuratively or idiomatically: see great, deal. 

How often have the words cardinal number and great deal occurred in a corpus of books? (source: Google Ngram Viewer )