overfull vs packed

overfull

adj
  • excessively filled; full to overflowing 

noun
  • A full house that beats someone else's full house. 

packed

adj
  • Filled with a large number or large quantity of something. 

  • Filled to capacity with people. 

  • Put into a package. 

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