Perhaps you should try some spelling variations:
c bishops » _ bishops, arch bishops, call bishops
2f saint » 2 saint, 21 saint, _ saint
25 saint » 5 saint, 15 saint, 2015 saint
c bishop » _ bishop, d bishop, dr bishop
a bishop » _ bishop

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: %22polycarp %((2f saint) OR (25 saint))%((2((((c bishop) OR (c bishops))) OR (a bishop))) OR (((((c bishop) OR (c bishops))) OR (a bishop)))) of smyrna%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22polycarp %((2f saint) or (25 saint))%((2((((c bishop) OR (c bishops))) or (a bishop))) or (((((c bishop) OR (c bishops))) or (a bishop)))) of smyrna%22".
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((2f saint) or (25 saint))%((2((((c bishop) OR (c bishops))) or (a bishop))) or (((((c bishop) OR (c bishops))) or (a bishop)))) of smyrna%22*.