natural science vs scholarship

natural science

noun
  • Any science involved in studying phenomena or laws of the physical world: physics, chemistry, biology, astronomy, and so on. 

scholarship

noun
  • The activity, methods or attainments of a scholar. 

  • The sum of knowledge accrued by scholars; the realm of refined learning. 

  • A grant-in-aid to a student. 

  • The character or qualities of a scholar. 

verb
  • To grant a scholarship to. 

  • To attend an institution on a scholarship. 

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