abegha vs diocesan

abegha

noun

  • a celibate priest or monk of the Armenian Apostolic Church, a hieromonk 

diocesan

noun

  • An inhabitant of a diocese. 

  • The bishop of a diocese. 

adj

  • Pertaining to a diocese. 

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