Asian Indian vs North American Indian

Asian Indian

adj
  • of Asian Indians. 

noun
  • A citizen of Asian descent with ancestors in India. 

North American Indian

adj
  • Of or relating to the indigenous peoples of the Americas (but not the Aleut, Inuit, Metis, or Yupik). 

noun
  • A member of one of the indigenous peoples of North America (but not a member of the Aleut, Inuit, Metis, or Yupik). 

How often have the words Asian Indian and North American Indian occurred in a corpus of books? (source: Google Ngram Viewer )