fix up vs unfurnish

fix up

verb
  • To prepare or provide (something). 

  • To set up a date or to introduce people with the intention of a possible romantic or sexual coupling. 

  • To repair or refurbish. 

  • To provide (someone) with something; to furnish. 

unfurnish

verb
  • To strip of furniture. 

  • To strip (a place) of defences or defenders. 

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