galactic vs large-scale

galactic

adj
  • Enormous (in size or impact). 

  • Relating to a galaxy. 

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

  • Relating to the Milky Way galaxy. 

large-scale

adj
  • Large in amount, scope or extent. 

  • Drawn large so as to show detail. 

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