coursebook vs scholastic

coursebook

noun
  • A textbook, a book designed to accompany a specific academic course, or one specified by the writers of the course to be read by its students. 

scholastic

noun
  • A member of the medieval philosophical school of scholasticism; a medieval Christian Aristotelian. 

adj
  • Of or relating to the philosophical tradition of scholasticism 

  • Characterized by excessive subtlety, or needlessly minute subdivisions; pedantic; formal. 

  • Of or relating to school; academic 

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