Perhaps you should try some spelling variations:
matthew xxviii » matthew xxii, matthew xiii, matthew vii
2f sermons » 21 sermons, 24 sermons, 20 sermons
1722 early » 1727 early
2f early » 24 early, 20 early, 21 early
22 early » 2 early, 12 early, 1.2 early
c 51 » c 1, c 5, _ 51

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 xxv))%c 51 %((2f sermons) OR (2 sermons)) %((2f early) OR (((22 early) OR (1722 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 xxv))%c 51 %((2f sermons) OR (2 sermons)) %((2f early) or (((22 early) or (1722 early)))) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2f ((matthew xxviii) or (matthew xxv))%c 51 %((2f sermons) OR (2 sermons)) %((2f early) or (((22 early) or (1722 early)))) works to 1800%22*.