mola vs pondfish

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. 

pondfish

noun
  • Any of numerous species of American freshwater fishes belonging to the family Centrarchidae. 

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