bum rap vs incrimination

bum rap

noun
  • A false accusation, or an injustice, especially one that leads to imprisonment. 

  • An undeservedly unfavorable portrayal or reputation. 

incrimination

noun
  • The act of incriminating someone; accusation 

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