Perhaps you should try some spelling variations:
2f sermons » 2 sermons, 21 sermons, 24 sermons
22 matthew » 2 matthew, 25 matthew, 42 matthew
2f matthew » 2 matthew, 25 matthew, _ matthew
2.1 early » 1.1 early
11 early » 1791 early, 7 early, 8 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 (22 matthew)) xxviii%((2c 51) OR (20 51)) %2f sermons %((11 early) OR (2.1 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 (22 matthew)) xxviii%((2c 51) or (20 51)) %2f sermons %((11 early) or (2.1 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %((2f matthew) OR (22 matthew)) xxviii%((2c 51) or (20 51)) %2f sermons %((11 early) or (2.1 early)) works to 1800%22*.