colt's tooth vs wanting

colt's tooth

noun
  • Youthful desires, especially lust. 

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

wanting

noun
  • The state of wanting something; desire. 

prep
  • Without, except, but. 

  • Less, short of, minus. 

adj
  • Deficient. 

  • That wants or desires. 

  • Absent or lacking. 

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