cease and desist vs dummy up

cease and desist

verb
  • To stop and not resume an action. 

noun
  • A demand that one stop and not resume continuing a certain behavior, such as copyright infringement, trademark infringement, slander, or libel. 

dummy up

verb
  • To suddenly stop talking; shut up. 

  • To make a mock-up or prototype version of something, without some or all off its intended functionality. 

How often have the words cease and desist and dummy up occurred in a corpus of books? (source: Google Ngram Viewer )