accusing vs bum rap

accusing

noun

  • Accusation. 

adj

  • Accusatory. 

bum rap

noun

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

  • An undeservedly unfavorable portrayal or reputation. 

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