Bengal almond vs broadleaf

Bengal almond

noun
  • The Indian almond, Terminalia catappa. 

broadleaf

noun
  • A tree (Terminalia latifolia, now Terminalia catappa) of Jamaica. 

  • A type of tobacco having broad leaves, used for making cigars. 

adj
  • Used in the name of a plant or tree: having especially broad leaves. 

  • Pertaining to trees with relatively broad, flat leaves as opposed to needles, or woodlands made up of such trees. 

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