boogie vs raik

boogie

verb
  • To move, walk, leave, exit. 

  • To dance a boogie. 

noun
  • A black person. 

  • A style of swing dance. 

  • A large, organised skydiving event. 

  • A piece of solid or semisolid mucus in or removed from the nostril cavity. 

raik

verb
  • To walk; to roam, to wander. 

  • To roam or wander through (somewhere). 

  • Of animals (especially sheep): to graze. 

noun
  • A walk, or a journey taken (especially on foot); the act of taking a walk or journey. 

  • The pastureland over which animals graze; a range, a stray. 

  • The movement of animals while grazing. 

  • A journey to transport something between two places; a run; also, the quantity of items so transported. 

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