Vandal vs hajduk

Vandal

noun
  • A member of an ancient east Germanic tribe famous for sacking Rome. 

name
  • An extinct East Germanic language ascribed to have been spoken by the Vandals. 

adj
  • Of or relating to the Vandals. 

hajduk

noun
  • A halberdier of a Hungarian noble. 

  • An attendant in German or Hungarian courts. 

  • An outlaw, highwayman, or freedom fighter in the Balkans. 

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