Earth vs vale

Earth

name

  • The personification of the Earth or earth, (chiefly) as a fertile woman or (religion) goddess. 

  • The third planet of the Solar System; the world upon which humans live. 

vale

noun

  • A valley. 

intj

  • Farewell. 

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