Perhaps you should try some spelling variations:
2c bishop » c bishop, r.c bishop, 128 bishop
21 bishop » 11 bishop, 128 bishop, _ bishop
15 saint » 18 saint, 14 saint, 16 saint
10 saint » 10 saints, 18 saint, 14 saint
21 saint » 2 saint, 25 saint, 2013 saint
5 saint » 5 saints, 2 saint, 5 salient

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 %((((((5 saint) OR (((15 saint) OR (10 saint))))) OR (1 saint))) OR (21 saint))%((2c bishop) OR (21 bishop)) of smyrna%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22polycarp %((((((5 saint) or (((15 saint) OR (10 saint))))) or (1 saint))) or (21 saint))%((2c bishop) or (21 bishop)) of smyrna%22".
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((((((5 saint) or (((15 saint) OR (10 saint))))) or (1 saint))) or (21 saint))%((2c bishop) or (21 bishop)) of smyrna%22*.