Perhaps you should try some spelling variations:
matthew xxviii » matthew xiii, matthew vii
2f sermons » 2 sermons, 21 sermons, 24 sermons
2f early » 24 early, 20 early, 21 early
c 51 » c 1, c 5, c 11
_ 51 » _ 1, _ 5, _ 5g
xxviii » xxviiii
xxv » xxvi

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: %22bible %2f n.t %2f ((((((matthew xxviii) OR (matthew xxiv))) OR (matthew xxv))) OR (((matthew xxii) OR (matthew xvi))))%((24 51) OR (((c 51) OR (_ 51)))) %2f sermons %2f early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %2f ((((((matthew xxviii) OR (matthew xxiv))) or (matthew xxv))) or (((matthew xxii) or (matthew xvi))))%((24 51) or (((c 51) or (_ 51)))) %2f sermons %2f early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2f ((((((matthew xxviii) OR (matthew xxiv))) or (matthew xxv))) or (((matthew xxii) or (matthew xvi))))%((24 51) or (((c 51) or (_ 51)))) %2f sermons %2f early works to 1800%22*.