formulation vs masterminding

formulation

noun
  • The act, process, or result of formulating or reducing to a formula. 

  • A medicinal preparation. 

  • A particular linguistic construction; a turn of phrase. 

masterminding

noun
  • A creativity technique by which a group tries to find solutions for a specific problem from ideas spontaneously contributed by its members. 

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