mola vs ocean sunfish

mola

noun
  • A sunfish, Mola mola. 

  • A traditional textile art form of the Kuna people of Panama and Colombia, consisting of cloth panels to be worn on clothing, featuring complex designs made with multiple layers of cloth in a reverse appliqué technique. 

ocean sunfish

noun
  • A large, heavy species of bony fish, Mola mola, native to tropical and temperate waters around the world. 

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