chickpea vs garbanzo

chickpea

noun
  • A seed of this plant, often used as a food. 

  • An annual Asian plant (Cicer arietinum) in the pea family, widely cultivated for the edible seeds in its short inflated pods. 

garbanzo

noun
  • A seed of this plant; the chickpea. 

  • An edible pulse, Cicer arietinum, of the family Leguminosae or Fabaceae and subfamilies Faboideae or Papilionoideae, with white or purple-blue flowers and small feathery leaves on both sides of the stem and pods containing two to three peas. 

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