Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, zgreat britain
etf history » reef history, ref history, tnf history
imf history » brief history
2f history » 2.1 history, ref history, tnf history
2f george » 26 george, 2 george, 29 george
22 george » 22d george, 12 george, 26 george
20 early » 10 early, 1820 early, 1720 early
2f early » 21 early, ef early, f early
2c 1727 » 29 1727, 28 1727, 22 1727

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: %22great britain %((2f history) OR (((etf history) OR (imf history)))) %((2f george) OR (22 george)) iii%2c 1727-1760 %((2f early) OR (20 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22great britain %((2f history) or (((etf history) OR (imf history)))) %((2f george) or (22 george)) iii%2c 1727-1760 %((2f early) or (20 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22great britain %((2f history) or (((etf history) OR (imf history)))) %((2f george) or (22 george)) iii%2c 1727-1760 %((2f early) or (20 early)) works to 1800%22*.