abegha vs presbyter

abegha

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

presbyter

noun
  • An elder, priest, pastor, or minister in various Christian churches. 

  • An elder of the Presbyterian church. 

  • An elder of the congregation in early Christianity. 

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