putwa vs saurian

putwa

noun
  • roselle (Hibiscus sabdariffa) 

saurian

noun
  • A reptile of the suborder Sauria. 

  • Any large reptilian animal, including crocodiles and reptilian aliens. 

  • A lizardlike person. 

adj
  • Of or related to the members of the suborder Sauria. 

  • Synonym of lizardlike or reptilian. 

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