build up vs put away

build up

verb
  • To close up by building. 

  • To accumulate, to pile up, to increase in stages. 

  • To strengthen. 

  • In solitaire card games, to place a card over another card of lower value. (e.g., place 5♦ over 4♣) 

  • To erect; to construct. 

put away

verb
  • To put (something) in its usual storage place; to place out of the way, clean up. 

  • To catch a fly ball or tag out a baserunner. 

  • To kill someone. 

  • To store, add to one's stores for later use. 

  • To consume (food or drink), especially in large quantities. 

  • To take a large lead in a game, especially enough to guarantee victory or make the game no longer competitive. 

  • To hit the ball in such a way that the opponent cannot reach it; see passing shot 

  • To knock out an opponent. 

  • To discard, divest oneself of. 

  • To send (someone) to prison or mental asylum. 

  • To strike out a batter. 

How often have the words build up and put away occurred in a corpus of books? (source: Google Ngram Viewer )