Perhaps you should try some spelling variations:
matthew xxviii » matthew xxii, matthew xxv, matthew vii
matthew xiii » matthew xxii, matthew xvi, matthew xxiv
2f sermons » 2 sermons, 21 sermons, 24 sermons
2f early » 20 early, 21 early, 22 early
20 51 » 290 51, 20 21, 50 51
c 51 » c 1, c 5, _ 51

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 %25 ((matthew xxviii) OR (matthew xiii))%((((20 51) OR (24 51))) OR (c 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 %25 ((matthew xxviii) OR (matthew xiii))%((((20 51) or (24 51))) or (c 51)) %2f sermons %2f early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %25 ((matthew xxviii) OR (matthew xiii))%((((20 51) or (24 51))) or (c 51)) %2f sermons %2f early works to 1800%22*.