Perhaps you should try some spelling variations:
r.c bishop » f.r.s bishop
2f saint » 2 saint, 21 saint, _ saint
25 saint » 2015 saint, 25 saving, 25 saying
15 saint » 1 saint, 18 saint, 10 saint
14 saint » 1.4 saint, 1 saint, 18 saint
5 saint » 5 saints, 1 saint, 2 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 %((((2f saint) OR (((25 saint) OR (((((15 saint) OR (5 saint))) OR (14 saint))))))) OR (de saint))%r.c bishop of smyrna%22.
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((((2f saint) or (((25 saint) or (((((15 saint) or (5 saint))) or (14 saint))))))) or (de saint))%r.c bishop of smyrna%22*.