colt's tooth vs raga

colt's tooth

noun
  • Youthful desires, especially lust. 

  • One of a horse's first set of teeth. 

raga

noun
  • Passion, love, lust. 

  • Any of various melodic forms used in Indian classical music, or a piece of music composed in such a form. 

How often have the words colt's tooth and raga occurred in a corpus of books? (source: Google Ngram Viewer )