Perhaps you should try some spelling variations:
reef history » brief history, reeves history, reef fishery
ref history » brief history, bief history, etf history
imf history » brief history
21 public » 2 public, 1 public, 11 public
23 green » 3 green
13 green » 3 green
2f 1688 » 2 1688, 22 1688, 24 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%21 public %((((23 green) OR (13 green))) OR (3 great)) britain %((((ref history) OR (imf history))) OR (reef history)) %2f 1688-1815%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22finance%21 public %((((23 green) OR (13 green))) or (3 great)) britain %((((ref history) or (imf history))) or (reef history)) %2f 1688-1815%22".
• Adding a wildcard symbol may retrieve word variants: %22finance%21 public %((((23 green) OR (13 green))) or (3 great)) britain %((((ref history) or (imf history))) or (reef history)) %2f 1688-1815%22*.