prostitot vs water nymph

prostitot

noun
  • A prepubescent girl who emulates the overtly sexual fashions and attitudes of twentysomething women such as pop stars. 

water nymph

noun
  • A female spirit presiding over fountains, wells, streams, etc. 

  • Any of various aquatic plants of the genus Najas. 

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