Perhaps you should try some spelling variations:
matthew xxviii » matthew xiii, matthew xxv, matthew vii
matthew xxii » matthew xxv, matthew xvi
2f sermons » 2 sermons, 21 sermons, 24 sermons
2f early » 20 early, 21 early, ef early
c 51 » _ 51, c 11, c 50
c 5 » ch 5

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 xxii))%((2((((c 51) OR (c 5))) OR (c 1))) OR (((((c 51) OR (c 5))) OR (c 1)))) %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 xxii))%((2((((c 51) OR (c 5))) or (c 1))) or (((((c 51) OR (c 5))) or (c 1)))) %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 xxii))%((2((((c 51) OR (c 5))) or (c 1))) or (((((c 51) OR (c 5))) or (c 1)))) %2f sermons %2f early works to 1800%22*.