drive away vs expatriate

drive away

verb
  • To force someone or something to leave 

  • Used other than figuratively or idiomatically: see drive, away. 

expatriate

verb
  • To banish; to drive or force (a person) from his own country; to make an exile of. 

  • To withdraw from one’s native country. 

  • To renounce the rights and liabilities of citizenship where one is born and become a citizen of another country. 

noun
  • One who has been banished from one's own country. 

  • One who lives outside one's own country. 

adj
  • Living outside of one's own country. 

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