lifetime vs real life

lifetime

noun
  • The duration of the life of someone or something. 

  • A long period of time. 

real life

noun
  • Life outside of a contrived or fantastical environment; often used in comparison to events depicted in drama. 

  • Life outside the Internet. 

  • Pressing day-to-day commitments. 

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