Perhaps you should try some spelling variations:
d salient » _ salient
21 bishop » 11 bishop, 128 bishop, _ bishop
2f saint » 21 saint, a saint, 1 saint
2_ saint » 21 saint, a saint, 1 saint
25 saint » 5 saint, 15 saint, 2015 saint
2 saint » 2 saints, 1 saint, 5 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 (((((2 saint) OR (d salient))) OR (_ saint))))) OR (((2_ saint) OR (25 saint))))%21 bishop of smyrna%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22polycarp %((((2f saint) or (((((2 saint) or (d salient))) or (_ saint))))) or (((2_ saint) OR (25 saint))))%21 bishop of smyrna%22".
• Adding a wildcard symbol may retrieve word variants: %22polycarp %((((2f saint) or (((((2 saint) or (d salient))) or (_ saint))))) or (((2_ saint) OR (25 saint))))%21 bishop of smyrna%22*.