ocean vs saline

ocean

noun
  • Water belonging to an ocean. 

  • An immense expanse; any vast space or quantity without apparent limits. 

  • One of the large bodies of water separating the continents. 

  • A blue colour, like that of the ocean (also called ocean blue). 

saline

noun
  • Water containing dissolved salt. 

  • A salt spring; a place where salt water is collected in the earth. 

adj
  • Resembling salt. 

  • Containing salt; salty. 

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