jambul vs ume

jambul

noun
  • The plum-like fruit of this tree. 

  • An evergreen tropical tree, Syzygium cumini. 

ume

noun
  • Japanese apricot, a species of Asian plum, Prunus mume. 

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