boracic vs hard up

boracic

adj
  • penniless 

  • Relating to, or impregnated with borax. 

hard up

adj
  • Lacking money; impecunious; in financial difficulties. 

  • Desperate. 

  • Lacking anything. 

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