parc fermé vs real estate

parc fermé

noun
  • A secure car park where competing cars must be left, and where no maintenance, repairs, or enhancements may be performed, for example during rest periods. 

  • A car configuration race condition, where no or severely limited modifications may be made on a racing car, while the race condition is active. 

real estate

noun
  • Space used for a particular purpose. 

  • Property that cannot easily be moved, usually buildings and the ground they are built on. 

How often have the words parc fermé and real estate occurred in a corpus of books? (source: Google Ngram Viewer )