formulation vs structuring

formulation

noun
  • A particular linguistic construction; a turn of phrase. 

  • A medicinal preparation. 

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

structuring

noun
  • Synonym of smurfing (“money-laundering technique”) 

  • structure; organization 

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