Perhaps you should try some spelling variations:
2015 saint » 2013 saint, 2015 san, 2015 joint
r.c bishop » f.r.s bishop
25 saint » 5 saint, 15 saint, 25 saving
16 saint » 18 saint, 10 saint, 14 saint
2 saint » 2 saints, 5 saint, 2 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 %((((2 saint) OR (((((25 saint) OR (2015 saint))) OR (16 saint))))) OR (1 saint))%r.c bishop of smyrna%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22polycarp %((((2 saint) or (((((25 saint) OR (2015 saint))) or (16 saint))))) or (1 saint))%r.c bishop of smyrna%22".
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((((2 saint) or (((((25 saint) OR (2015 saint))) or (16 saint))))) or (1 saint))%r.c bishop of smyrna%22*.