love-lies-bleeding vs rambutan

love-lies-bleeding

noun
  • A tropical plant, Amaranthus caudatus, that has clusters of little red flowers 

rambutan

noun
  • A tree, Nephelium lappaceum, of Southeast Asia. 

  • The fruit of this tree. 

How often have the words love-lies-bleeding and rambutan occurred in a corpus of books? (source: Google Ngram Viewer )