help oneself vs put through

help oneself

verb
  • Used other than figuratively or idiomatically: see help. 

  • To serve oneself, especially to take food or other supplies, rather than wait to be served by another; used to indicate friendly permission or invitation. 

  • To exhibit self-control. 

  • To take something freely; to serve oneself without restraint. 

put through

verb
  • Used other than figuratively or idiomatically: see put, through. 

  • To pass the ball to (someone) giving them a one-on-one scoring opportunity. 

  • To smash (e.g. a window) so as to create an opening. 

  • To connect (a telephone caller with intended callee). 

  • to cause to endure 

noun
  • A transaction by a broker outside the stock exchange, bringing a buyer and seller together. 

How often have the words help oneself and put through occurred in a corpus of books? (source: Google Ngram Viewer )