bonanza vs luck

bonanza

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

  • The point at which two mother lodes intersect. 

  • A rich mine or vein of silver or gold. 

luck

noun
  • A superstitious feeling that brings fortune or success. 

  • The results of a random number generator. 

  • Success. 

  • Something that happens to someone by chance, a chance occurrence, especially a favourable one. 

verb
  • To find something through good fortune; used with into, on, onto or upon. 

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