Perhaps you should try some spelling variations:
reef history » brief history, reeves history, reef fishery
imf history » brief history
2c public » 2 public, 21 public, c public
23 great » 3 great, 13 great, 23 green
2f 1688 » 22 1688, 28 1688
24 1688 » 22 1688, 28 1688, 1624 1688
2 1688 » b 1688
5 1688 » 5 1689, b 1688
4 1688 » b 1688

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: %22finance%2c public %23 great britain %((imf history) OR (reef history)) %((((2f 1688) OR (24 1688))) OR (((((2 1688) OR (((5 1688) OR (_ 1688))))) OR (4 1688))))-1815%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22finance%2c public %23 great britain %((imf history) or (reef history)) %((((2f 1688) OR (24 1688))) or (((((2 1688) or (((5 1688) or (_ 1688))))) or (4 1688))))-1815%22".
• Adding a wildcard symbol may retrieve word variants: %22finance%2c public %23 great britain %((imf history) or (reef history)) %((((2f 1688) OR (24 1688))) or (((((2 1688) or (((5 1688) or (_ 1688))))) or (4 1688))))-1815%22*.