Perhaps you should try some spelling variations:
matthew xxii » matthew xxv
matthew xvi » matthew xxv
21 sermons » 2 sermons, 1 sermons, 6 sermons
2.1 early » 1.1 early
11 early » 1791 early, 7 early, 8 early
2c 51 » 24 51, c 51, 20 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 xxii) OR (matthew xvi))%2c 51 %21 sermons %((11 early) OR (2.1 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %2f ((matthew xxii) OR (matthew xvi))%2c 51 %21 sermons %((11 early) or (2.1 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2f ((matthew xxii) OR (matthew xvi))%2c 51 %21 sermons %((11 early) or (2.1 early)) works to 1800%22*.