consensus vs deal in

consensus

verb
  • To seek consensus; to hold discussions with the aim of reaching mutual agreement. 

noun
  • A process of decision-making that seeks widespread agreement among group members. 

  • Average projected value. 

  • General agreement among the members of a given group or community, each of which exercises some discretion in decision-making and follow-up action. 

  • An agreement on some data value that is needed during computation. 

deal in

verb
  • To accept (something or a piece of information) as a basis for a decision. 

  • To trade (buy and sell) a named commodity. 

  • To deal cards to someone entering a game; to enter someone into a game by dealing cards to that person. 

  • To have an interest in something. 

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