bric-a-brac vs miscellanea

bric-a-brac

noun
  • Any collection containing a variety of miscellaneous items; a hodgepodge, an olio. 

  • Small ornaments and other miscellaneous display items of little value. 

miscellanea

noun
  • A miscellaneous collection of different things; a miscellany. 

How often have the words bric-a-brac and miscellanea occurred in a corpus of books? (source: Google Ngram Viewer )