forbid vs place an embargo on

forbid

verb
  • To oppose, hinder, or prevent, as if by an effectual command. 

  • To deny, exclude from, or warn off, by express command. 

  • To disallow; to proscribe. 

place an embargo on

How often have the words forbid and place an embargo on occurred in a corpus of books? (source: Google Ngram Viewer )