reality vs sweet tooth

reality

noun
  • The entirety of all that is real. 

  • The real world. 

  • The state of being actual or real; realness. 

  • An individual observer's own subjective perception of that which is real. 

  • A real entity, event, or other fact. 

sweet tooth

noun
  • A liking for foods that are sweet; a weakness for sweets. 

  • Someone with a liking for sweet foods. 

  • The edible fungus Hydnum repandum. 

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