arrack vs palm wine

arrack

noun
  • An alcoholic drink made from sugar cane and fermented red rice in Indonesia. 

  • An alcoholic drink distilled from coconut palm flowers in South Asia. 

palm wine

noun
  • The alcoholic drink toddy. 

  • A genre of popular music most closely associated with mid-20th-century Sierra Leone. 

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