concur vs paralogize

concur

verb
  • To converge. 

  • To meet in the same point; to combine or conjoin; to contribute or help towards a common object or effect. 

  • To agree (in action or opinion); to have a common opinion; to coincide; to correspond. 

paralogize

verb
  • To reason falsely; to draw conclusions not warranted by the premises. 

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