dreamer vs stargazer

dreamer

noun
  • Any anglerfish of the family Oneirodidae. 

  • One who dreams. 

  • swallow-wing puffbird (Chelidoptera tenebrosa) 

  • Someone whose beliefs are far from realistic. 

stargazer

noun
  • A perciform fish in the family Uranoscopidae. 

  • One who stargazes. 

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