arak vs palm wine

arak

noun
  • A clear, unsweetened aniseed-flavoured alcoholic drink, produced and consumed primarily in the Middle East. 

  • A toothbrush tree (Salvadora persica). 

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 arak and palm wine occurred in a corpus of books? (source: Google Ngram Viewer )