fix up vs propose marriage

fix up

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

  • To prepare or provide (something). 

  • To repair or refurbish. 

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

propose marriage

verb
  • To ask someone if they want to become one's spouse. 

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