curative vs pharmacology

curative

noun
  • A substance that acts as a cure. 

adj
  • Possessing the ability to cure, to heal or treat illness. 

  • Remediative. 

  • of a verb, conveying the meaning "the agent makes a patient do something" 

pharmacology

noun
  • The properties and reactions of drugs especially with relation to their therapeutic value. 

  • The science of drugs including their origin, composition, pharmacokinetics, therapeutic use, and toxicology. 

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