jeepney vs louage

jeepney

noun
  • A vehicle used as public transport in the Philippines, originally made from US military Jeeps left over from World War II and well known for their flamboyant decoration and crowded seating. 

louage

noun
  • A share taxi in Tunisia. 

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