differentialize vs particularize

differentialize

verb
  • Synonym of differentiate 

particularize

verb
  • To differentiate, make distinct from others. 

  • To make particular, as opposed to general; to restrict to a specific or individual case, class etc.; to single out. 

  • To be specific about (individual instances); to go into detail (about), to specify. 

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