on the debit side vs pejorative

on the debit side

prep
  • Used when mentioning the things that one does not like about something. 

pejorative

adj
  • Disparaging, belittling or derogatory. 

noun
  • A disparaging, belittling, or derogatory word or expression. 

How often have the words on the debit side and pejorative occurred in a corpus of books? (source: Google Ngram Viewer )