Titanian vs galactic

Titanian

adj
  • Of the Titans 

  • Of the faerie queen Titania 

  • Of Titania, the largest moon of Uranus. 

  • Of Titan, the largest moon of Saturn. 

noun
  • An inhabitant of Titan (the Saturnian moon) or of Titania 

galactic

adj
  • Relating to a galaxy. 

  • Enormous (in size or impact). 

  • Of or pertaining to milk, or the secretion of milk. 

  • Relating to the Milky Way galaxy. 

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