pavement princess vs tawaif

pavement princess

noun
  • A female prostitute who seeks clients on the street. 

  • A vehicle (pickup truck, ute, or SUV) that has good off-road capabilities (often modified with the installation of large wheels, large tires, or lifted suspensions in order to increase off-road performance or appear more aggressive), but is rarely taken off-road. 

tawaif

noun
  • A professional courtesan serving the nobility, especially under the Mughal Empire; (derogatory), a whore. 

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