blame vs recommendation

blame

noun
  • Responsibility for something meriting censure. 

  • Culpability for something negative or undesirable. 

  • A source control feature that can show which user was responsible for a particular portion of the source code. 

  • Censure. 

verb
  • To censure (someone or something); to criticize. 

  • To assert the cause of some bad event. 

  • To assert or consider that someone is the cause of something negative; to place blame, to attribute responsibility (for something negative or for doing something negative). 

recommendation

noun
  • A commendation or endorsement. 

  • An act of recommending. 

  • A suggestion or proposal about the best course of action (with adpositions including "about" for the context and "to" for the course of action) 

  • That which is recommended. 

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