Perhaps you should try some spelling variations:
matthew xxviii » matthew xxii, matthew xiii, matthew xxv
15 matthew » _ matthew, j matthew, k matthew
2f sermons » 21 sermons, 24 sermons, 20 sermons
2f early » 24 early, 20 early, 21 early
21 51 » 241 51, 21 31, 21 21

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 %15 matthew xxviii%((21 51) OR (24 51)) %((2f sermons) OR (2 sermons)) %((2f early) OR (1820 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %15 matthew xxviii%((21 51) or (24 51)) %((2f sermons) OR (2 sermons)) %((2f early) or (1820 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %15 matthew xxviii%((21 51) or (24 51)) %((2f sermons) OR (2 sermons)) %((2f early) or (1820 early)) works to 1800%22*.