Perhaps you should try some spelling variations:
1725 bishop » 1715 bishop, 1748 bishop, 1761 bishop
2013 saint » 2013 joint
128 bishop » 1748 bishop, 11 bishop, 21 bishop
2c bishop » 21 bishop, r.c bishop, m.c bishop
c bishop » c bishops, _ bishop, a bishop
2 saint » 2 saints, 1 saint, 5 saint

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 %((((_ saint) OR (2 saint))) OR (2013 saint))%((((2c bishop) OR (((128 bishop) OR (1725 bishop))))) OR (c bishop)) of smyrna%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22polycarp %((((_ saint) or (2 saint))) or (2013 saint))%((((2c bishop) or (((128 bishop) OR (1725 bishop))))) or (c bishop)) of smyrna%22".
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((((_ saint) or (2 saint))) or (2013 saint))%((((2c bishop) or (((128 bishop) OR (1725 bishop))))) or (c bishop)) of smyrna%22*.