Bohemian vs Romani

Bohemian

adj
  • Of, or relating to Bohemia or its language. 

noun
  • A native or resident of Bohemia. 

name
  • The Czech language. 

Romani

adj
  • Of or belonging to the Roma people. 

noun
  • A member of the Roma, a nomadic people with origins in India. 

name
  • The Indo-Aryan lect of the Roma people, or one of its sublects (such as Roma, Sinti, Romanichal, etc), closely related to Hindi and Rajasthani. 

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