hygge vs snugness

hygge

noun

  • Cosiness, comfort, contentment, conviviality. 

adj

  • Cosy, convivial. 

snugness

noun

  • The state or quality of being snug. 

  • The result or product of being snug. 

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