caimitillo vs damson plum

caimitillo

noun
  • Chrysophyllum oliviforme, the satinleaf. 

damson plum

noun
  • Chrysophyllum oliviforme, the satinleaf. 

  • A deciduous tree, Prunus insititia, native to Eurasia and related to the plum. 

  • The edible fruit of these trees. 

  • Syzygium cumini, jambul, native to south Asia. 

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