illusion vs success

illusion

noun
  • A misapprehension; a belief in something that is in fact not true. 

  • Anything that seems to be something that it is not. 

  • A magician’s trick. 

  • The state of being deceived or misled. 

success

noun
  • One who, or that which, achieves assumed goals. 

  • The achievement of one's aim or goal. 

  • Financial profitability. 

  • The fact of getting or achieving wealth, respect, or fame. 

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