Arab vs sand nigger

Arab

noun
  • A member of an Arabic-speaking community 

  • An inhabitant of Arabia or the Arab world 

  • An Arabian horse. 

  • A Semitic person, whose forebears were from Arabia 

adj
  • Of or pertaining to Arabs and their nations. 

sand nigger

noun
  • A Muslim. 

  • A person of Middle Eastern or North African descent. 

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