Perhaps you should try some spelling variations:
matthew xxviii » matthew xxii, matthew vii, matthew xxiv
matthew xiii » matthew xxii, matthew xxiv, matthew x
matthew xvi » matthew xxii
2f sermons » 21 sermons, 24 sermons, 20 sermons
2.1 early » 1.1 early, 11 early
2c 51 » 24 51, c 51, 20 51
xxviii » xxiviii, xxviiii
xxv » xxiv, xxvi

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 %22 ((((((matthew xxviii) OR (matthew xvi))) OR (matthew xxv))) OR (matthew xiii))%2c 51 %((2f sermons) OR (2 sermons)) %2.1 early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %22 ((((((matthew xxviii) OR (matthew xvi))) or (matthew xxv))) or (matthew xiii))%2c 51 %((2f sermons) or (2 sermons)) %2.1 early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %22 ((((((matthew xxviii) OR (matthew xvi))) or (matthew xxv))) or (matthew xiii))%2c 51 %((2f sermons) or (2 sermons)) %2.1 early works to 1800%22*.