Perhaps you should try some spelling variations:
2018 saint » 2013 saint, 2015 saint, 2008 saint
r.c bishop » f.r.s bishop
2c bishop » 21 bishop, 128 bishop, m.c bishop
18 saint » 98 saint, _ saint, a 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 (1 saint))) OR (((18 saint) OR (2018 saint))))%((2c bishop) OR (r.c bishop)) of smyrna%22.
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((((5 saint) or (1 saint))) or (((18 saint) or (2018 saint))))%((2c bishop) or (r.c bishop)) of smyrna%22*.