Perhaps you should try some spelling variations:
r.c bishop » f.r.s bishop
2c bishop » 21 bishop, 128 bishop, m.c bishop
21 saint » 25 saint, 2013 saint, 2015 saint
c bishop » c bishops, _ bishop, a bishop
2 saint » 2 saints, 5 saint, 2 salient
2f d » 2 d, f d, 21 d
23 d » 3 d, 23 _, 2 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 %((2 saint) OR (((21 saint) OR (1 saint))))%((((2c bishop) OR (r.c bishop))) OR (c bishop)) of antioch %((2f d) OR (23 d)). ca. 110%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22ignatius %((2 saint) or (((21 saint) or (1 saint))))%((((2c bishop) OR (r.c bishop))) or (c bishop)) of antioch %((2f d) or (23 d)). ca. 110%22".
• Adding a wildcard symbol may retrieve word variants: %22ignatius %((2 saint) or (((21 saint) or (1 saint))))%((((2c bishop) OR (r.c bishop))) or (c bishop)) of antioch %((2f d) or (23 d)). ca. 110%22*.