Perhaps you should try some spelling variations:
2f matthew » 2 matthew, 22 matthew, 15 matthew
25 matthew » 15 matthew, 2 matthew, 22 matthew
2f sermons » 2 sermons, 21 sermons, 24 sermons
2f early » 20 early, 21 early, ef early
ch 11 » ch 10
ch 51 » ch 21, ch 31, ch 41
ch 5 » ch 2, ch 3, ch 4

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) OR (((_ matthew) OR (25 matthew)))) xxviii%((2((((ch 51) OR (ch 11))) OR (ch 5))) OR (((((ch 51) OR (ch 11))) OR (ch 5)))) %2f sermons %2f early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22bible %2f n.t %((2f matthew) or (((_ matthew) or (25 matthew)))) xxviii%((2((((ch 51) OR (ch 11))) or (ch 5))) or (((((ch 51) OR (ch 11))) or (ch 5)))) %2f sermons %2f early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22bible %2f n.t %((2f matthew) or (((_ matthew) or (25 matthew)))) xxviii%((2((((ch 51) OR (ch 11))) or (ch 5))) or (((((ch 51) OR (ch 11))) or (ch 5)))) %2f sermons %2f early works to 1800%22*.