bright lights vs exploration

bright lights

noun
  • Surgery. 

  • The glamour and glitz of a place, especially a big city. 

exploration

noun
  • A physical examination of a patient. 

  • The process of exploring. 

  • The (pre-)mining process of finding and determining commercially viable ore deposits (after prospecting), also called mineral exploration. 

  • The process of penetrating, or ranging over for purposes of (especially geographical) discovery. 

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