Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, zgreat britain
etf history » reef history, imf history, ref history
georges iii » georges didi, gebirges iii, george ii
2f history » imf history, ref history, tnf history
2f early » 24 early, 21 early, 22 early
20 early » 10 early, 1820 early, 1720 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)) %2 ((georges iii) OR (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)) %2 ((georges iii) OR (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)) %2 ((georges iii) OR (george iii))%2c 1727-1760 %((2f early) or (20 early)) works to 1800%22*.