Perhaps you should try some spelling variations:
zgreat britain » great britain, xgreat britain, great brittain
2f history » imf history, etf history, ref history
2f george » 26 george, 2 george, 22 george
2f early » 24 early, 21 early, 22 early
20 early » 10 early, 1820 early, 1720 early
2c 1727 » 29 1727, 28 1727, 2 1727
22 1727 » 29 1727, 22 1797, 28 1727
18 1727 » 11 1727, 1684 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: %zgreat britain %2f history %2f george iii%((((2c 1727) OR (22 1727))) OR (18 1727))-1760 %((2f early) OR (20 early)) works to 1800%22.
• Adding a wildcard symbol may retrieve word variants: %zgreat britain %2f history %2f george iii%((((2c 1727) or (22 1727))) or (18 1727))-1760 %((2f early) or (20 early)) works to 1800%22*.