Perhaps you should try some spelling variations:
128 bishop » 1748 bishop, 1725 bishop, 11 bishop
2c bishop » 21 bishop, r.c bishop, m.c bishop
25 saint » 5 saint, 15 saint, 2015 saint
2_ saint » 2 saint, 21 saint, a saint
c bishop » c bishops, _ bishop, a 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 %((((25 saint) OR (_ saint))) OR (((2_ saint) OR (2017 joint))))%((((2c bishop) OR (128 bishop))) OR (c bishop)) of smyrna%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22polycarp %((((25 saint) or (_ saint))) or (((2_ saint) or (2017 joint))))%((((2c bishop) OR (128 bishop))) or (c bishop)) of smyrna%22".
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((((25 saint) or (_ saint))) or (((2_ saint) or (2017 joint))))%((((2c bishop) OR (128 bishop))) or (c bishop)) of smyrna%22*.