Perhaps you should try some spelling variations:
matthew xiii » matthew xxii, matthew xvi, matthew xxiv
matthew vii » matthew v
2f sermons » 2 sermons, 21 sermons, 24 sermons
1722 early » 1727 early
12 early » 2 early, 11 early, 1702 early
20 51 » 290 51, 20 21, 24 51
2c 51 » 24 51, c 51, 21 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 vii) OR (matthew xiii))%((2c 51) OR (20 51)) %2f sermons %((12 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 vii) or (matthew xiii))%((2c 51) or (20 51)) %2f sermons %((12 early) OR (1722 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %2f ((matthew vii) or (matthew xiii))%((2c 51) or (20 51)) %2f sermons %((12 early) OR (1722 early)) works to 1800%22*.