Indian corn vs mealie

Indian corn

noun
  • a variety of maize in which the kernels are variously coloured, rather than being all of the same colour 

  • a variety of candy corn that contains chocolate in addition to honey-based candy 

mealie

noun
  • An ear or kernel of maize; in plural as mass noun: maize, corn. 

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