Indian almond vs almond tree

Indian almond

noun

  • A tropical tree grown for its edible fruit, almondlike nuts, and as an ornamental shade tree, Terminalia catappa. 

almond tree

noun

  • The Indian almond, Terminalia catappa. 

  • The tree that bears the almond, Prunus amygdalus. 

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