brumal vs snow-white

brumal

adj
  • Occurring in winter. 

  • Belonging to winter; winterlike; wintry. 

snow-white

adj
  • As white as snow; exceptionally white. 

noun
  • A Caucasian person, especially a woman. 

How often have the words brumal and snow-white occurred in a corpus of books? (source: Google Ngram Viewer )