black jack vs tautog

black jack

noun
  • Caranx lugubris, a gamefish 

  • Sphalerite. 

  • Bidens spp., from the family of Asteraceae 

tautog

noun
  • A fish of the wrasse family found in salt water off of eastern North America from Nova Scotia to South Carolina (Tautoga onitis). 

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