Perhaps you should try some spelling variations:
2f sermons » 2 sermons, 24 sermons, 20 sermons
25 matthew » 15 matthew, 22 matthew, _ matthew
21 sermons » 2 sermons, 1 sermons, 6 sermons
2f matthew » 22 matthew, _ matthew, j matthew
2 matthew » 22 matthew, 42 matthew, _ matthew
21 early » 2.1 early, 1 early, 11 early
20 51 » 20 21, 24 51, 20 5
2c 51 » 24 51, c 51, 21 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 %((2f matthew) OR (((25 matthew) OR (2 matthew)))) xxviii%((2c 51) OR (20 51)) %((2f sermons) OR (21 sermons)) %21 early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %((2f matthew) or (((25 matthew) or (2 matthew)))) xxviii%((2c 51) OR (20 51)) %((2f sermons) or (21 sermons)) %21 early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %((2f matthew) or (((25 matthew) or (2 matthew)))) xxviii%((2c 51) OR (20 51)) %((2f sermons) or (21 sermons)) %21 early works to 1800%22*.