Perhaps you should try some spelling variations:
matthew xxviii » matthew xxii, matthew xxv, matthew vii
matthew xiii » matthew xxii, matthew xvi, matthew xxiv
24 sermons » 14 sermons, 4 sermons, 21 sermons
2c 51 » 24 51, c 51, 21 51
20 51 » 290 51, 20 21, 24 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 xxviii) OR (matthew xiii))%((2c 51) OR (20 51)) %((2 sermons) OR (24 sermons)) %2 early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %2f ((matthew xxviii) or (matthew xiii))%((2c 51) OR (20 51)) %((2 sermons) or (24 sermons)) %2 early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2f ((matthew xxviii) or (matthew xiii))%((2c 51) OR (20 51)) %((2 sermons) or (24 sermons)) %2 early works to 1800%22*.