Perhaps you should try some spelling variations:
matthew xxviii » matthew xxii, matthew xxv, matthew vii
matthew xiii » matthew xxii, matthew xvi, matthew xxiv
2f sermons » 2 sermons, 21 sermons, 24 sermons
1720 early » 1727 early, 1820 early, 1770 early
2c 51 » 24 51, 20 51, 21 51
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 %2 ((matthew xxviii) OR (matthew xiii))%((2c 51) OR (c 51)) %2f sermons %((2 early) OR (1720 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %2 ((matthew xxviii) OR (matthew xiii))%((2c 51) or (c 51)) %2f sermons %((2 early) or (1720 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2 ((matthew xxviii) OR (matthew xiii))%((2c 51) or (c 51)) %2f sermons %((2 early) or (1720 early)) works to 1800%22*.