abscond vs flaneur

abscond

verb
  • To evade, to hide or flee from. 

  • To abandon a hive. 

  • To flee, often secretly; to steal away. 

  • To hide, conceal, or absent oneself clandestinely, with the intent to avoid legal process 

  • To hide, to be in hiding or concealment. 

flaneur

verb
  • To wander aimlessly or at a lounging pace. 

noun
  • One who wanders aimlessly, who roams, who travels at a lounging pace. 

  • An idler, a loafer. 

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