Sun vs World

Sun

name
  • The star at the center of the Solar System (our solar system), which shines in our sky, represented in astronomy and astrology by ☉. 

  • The 91st sura (chapter) of the Qur'an. 

  • An English tabloid newspaper. 

  • A surname. 

World

name
  • The Universe: our universe. 

  • The Developed World (the developed world). 

  • The Industrialized World (the industrialized world). 

  • The Third World (the third world). 

  • The First World (the first world). 

  • Existence. 

  • The Fourth World (the fourth world). 

  • Earth: the Earth (our earth). 

  • The Second World (the second world). 

  • The Developing World (the developing world). 

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