master plan vs scam

master plan

noun
  • A comprehensive document that sets out an overall strategy; the strategy itself. 

  • A small-scale graphic outline that shows all the major elements of a project. 

scam

verb
  • To defraud or embezzle. 

noun
  • Something that is promoted using scams. 

  • A fraudulent deal. 

How often have the words master plan and scam occurred in a corpus of books? (source: Google Ngram Viewer )