Titanic vs premium

Titanic

adj
  • Of a conflict or contest: involving equally powerful participants. 

  • Of or relating to the Titans, a race of giant gods in Greek mythology. 

  • Having great size, or great force, power, or strength. 

noun
  • A venture that fails spectacularly, especially one perceived as overconfident. 

name
  • The R.M.S. Titanic, an ocean liner, supposedly unsinkable, that sank on its maiden voyage on 15 April 1912 after colliding with an iceberg. 

premium

adj
  • High-end; belonging to the market segment between mid-market and luxury. 

  • Superior in quality; higher in price or value. 

noun
  • A bonus paid in addition to normal payments. 

  • The amount to be paid for an insurance policy. 

  • Something offered at a reduced price as an inducement to buy something else. 

  • An unusually high value. 

  • A prize or award. 

  • The amount by which a security's value exceeds its face value. 

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