Perhaps you should try some spelling variations:
2c litigation » 2 litigation, 25 litigation, 27 litigation
2c francis » c francis, 28 francis, 2.5 francis
2f trials » f trials, 25 trials, chf trials
21 trials » 1 trials, 21 trial, 41 trials
2f 1662 » 24 1662, 26 1662
2 1662 » 24 1662, 26 1662, _ 1662
2c etc » 29 etc, qc etc

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: %22atterbury%((2c francis) OR (2.4 francis)) %((2f 1662) OR (2 1662))-1732 %((2f trials) OR (21 trials))%2c litigation%2c etc%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22atterbury%((2c francis) or (2.4 francis)) %((2f 1662) OR (2 1662))-1732 %((2f trials) or (21 trials))%2c litigation%2c etc%22".
• Adding a wildcard symbol may retrieve word variants: %22atterbury%((2c francis) or (2.4 francis)) %((2f 1662) OR (2 1662))-1732 %((2f trials) or (21 trials))%2c litigation%2c etc%22*.