bonanza vs disadvantage

bonanza

noun
  • The point at which two mother lodes intersect. 

  • A rich mine or vein of silver or gold. 

  • Anything which is a great source of wealth or yields a large income or return. 

disadvantage

noun
  • A setback or handicap. 

  • A weakness or undesirable characteristic; a con. 

  • Loss; detriment; hindrance. 

verb
  • To place at a disadvantage. 

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