Perhaps you should try some spelling variations:
2c john » 23 john, 22 john, 21 john
2f 1735 » 22 1735, 20 1735, 21 1735
29 1735 » 29 1705, 29 1795, 29 1725
29 1775 » 29 1776, 22 1775, 23 1775
c john » 1 john, 4 john, 3 john

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: %22adams%((2c john) OR (c john)) %((2f 1735) OR (((29 1735) OR (29 1775))))-1826%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22adams%((2c john) or (c john)) %((2f 1735) or (((29 1735) OR (29 1775))))-1826%22".
• Adding a wildcard symbol may retrieve word variants: %22adams%((2c john) or (c john)) %((2f 1735) or (((29 1735) OR (29 1775))))-1826%22*.