Perhaps you should try some spelling variations:
2c bishop » c bishop, 21 bishop, r.c bishop
2f saint » 2 saint, 25 saint, _ saint
5 saints » _ saints, 2 saints, 4 saints
21 saint » 1 saint, 2 saint, 25 saint
5 saint » _ saint, a saint, 1 saint
2f d » f d, 23 d, 21 d

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: %22ignatius %((((2f saint) OR (((2((5 saint) OR (5 saints))) OR (((5 saint) OR (5 saints))))))) OR (21 saint))%2c bishop of antioch %((2f d) OR (2 d)). ca. 110%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22ignatius %((((2f saint) or (((2((5 saint) OR (5 saints))) or (((5 saint) OR (5 saints))))))) or (21 saint))%2c bishop of antioch %((2f d) or (2 d)). ca. 110%22".
• Adding a wildcard symbol may retrieve word variants: %22ignatius %((((2f saint) or (((2((5 saint) OR (5 saints))) or (((5 saint) OR (5 saints))))))) or (21 saint))%2c bishop of antioch %((2f d) or (2 d)). ca. 110%22*.