decree vs law enforcement

decree

noun
  • An edict or law. 

  • The determination of a cause in a court of admiralty or court of probate. 

  • A predetermination made by God; an act of providence. 

  • The judicial decision in a litigated cause rendered by a court of equity. 

verb
  • To command by a decree. 

law enforcement

noun
  • The task of ensuring obedience to the law. 

  • The various government agencies, regarded collectively, involved in the prevention of crime and the apprehension of criminals. 

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