bleak vs promising

bleak

noun
  • A small European river fish (Alburnus alburnus), of the family Cyprinidae. 

adj
  • Without color; pale; pallid. 

  • Desolate and exposed; swept by cold winds. 

  • Unhappy; cheerless; miserable; emotionally desolate. 

promising

noun
  • The act of making a promise. 

adj
  • Showing promise, and likely to develop in a desirable fashion. 

  • a promising young apprentice 

  • Encouraging and inspiring confidence. 

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