civil wrong vs foul play

civil wrong

noun
  • A wrongful act by one person against another for which the other person may recover damages in a lawsuit; this includes tort, breach of contract, breach of trust, and breach of fiduciary duty. 

foul play

noun
  • Unfair, unethical, or criminal behavior, especially of a malicious or violent nature. 

  • Any violation of rules. 

How often have the words civil wrong and foul play occurred in a corpus of books? (source: Google Ngram Viewer )