Perhaps you should try some spelling variations:
matthew xxviii » matthew xxii, matthew xiii, matthew xxv
21 sermons » 2 sermons, 1 sermons, 14 sermons
2f sermons » 2 sermons, 24 sermons, 20 sermons
2 matthew » 22 matthew, 25 matthew, 42 matthew
6 sermons » 2 sermons, 1 sermons
20 early » 10 early, 1820 early, 1720 early
20 51 » 290 51, 20 21, 50 51
2c 51 » 21 51, 23 51, 2c 5
c 51 » c 1, c 5, _ 51

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 %2 matthew xxviii%((((((2c 51) OR (24 51))) OR (20 51))) OR (c 51)) %((2f sermons) OR (((21 sermons) OR (6 sermons)))) %((2 early) OR (20 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %2 matthew xxviii%((((((2c 51) or (24 51))) or (20 51))) or (c 51)) %((2f sermons) or (((21 sermons) OR (6 sermons)))) %((2 early) or (20 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2 matthew xxviii%((((((2c 51) or (24 51))) or (20 51))) or (c 51)) %((2f sermons) or (((21 sermons) OR (6 sermons)))) %((2 early) or (20 early)) works to 1800%22*.