injunction vs procedural law

injunction

noun
  • A writ or process, granted by a court of equity, and, in some cases, under statutes, by a court of law, whereby a party is required to do or to refrain from doing certain acts, according to the exigency of the writ. 

  • The act of enjoining; the act of directing, commanding, or prohibiting. 

  • That which is enjoined; such as an order, mandate, decree, command, precept. 

procedural law

noun
  • The law that comprises the rule by which a court hears and determines what happens in civil or criminal proceedings. 

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