Perhaps you should try some spelling variations:
matthew xxviii » matthew xiii, matthew xxv, matthew xvi
matthew xxii » matthew xxv, matthew xvi
matthew vii » matthew v
21 sermons » 2 sermons, 1 sermons, 6 sermons
11 early » 1 early, 1791 early, 7 early
21 early » 2.1 early, 1 early, 1.1 early
2f early » 24 early, 20 early, 22 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 vii))) OR (matthew xxii))%c 51 %21 sermons %((2f early) OR (((21 early) OR (11 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 vii))) or (matthew xxii))%c 51 %21 sermons %((2f early) or (((21 early) OR (11 early)))) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2f ((((matthew xxviii) or (matthew vii))) or (matthew xxii))%c 51 %21 sermons %((2f early) or (((21 early) OR (11 early)))) works to 1800%22*.