Perhaps you should try some spelling variations:
march 1703 » march 1701, march 1704, march 1707
march 1702 » march 1701, march 1792, march 12
le sermon » late sermon, one sermon, a sermon
c david » 1 david, 7 david, 3 david
2f d » f d, 23 d, 21 d

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: %22williamson%c david %((2f d) OR (2 d)). 1706 %le sermon preached in edinburgh at the opening of the general assembly of this national church of scotland%((2 upon) OR (_ upon)) the 10th day of ((march 1703) OR (march 1702))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22williamson%c david %((2f d) or (2 d)). 1706 %le sermon preached in edinburgh at the opening of the general assembly of this national church of scotland%((2 upon) or (_ upon)) the 10th day of ((march 1703) OR (march 1702))%22".
• Adding a wildcard symbol may retrieve word variants: %22williamson%c david %((2f d) or (2 d)). 1706 %le sermon preached in edinburgh at the opening of the general assembly of this national church of scotland%((2 upon) or (_ upon)) the 10th day of ((march 1703) OR (march 1702))%22*.