Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, zgreat britain
2f history » 2.1 history, imf history, etf history
1720 early » 1727 early, 1820 early, 1770 early
2f george » 26 george, 2 george, 22 george
2f early » 21 early, ef early, f early
23 early » 2.3 early, 3 early, 13 early
20 early » 10 early, 1820 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 %2f george iii%2c 1727-1760 %((((2f early) OR (23 early))) OR (((20 early) OR (1720 early)))) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22great britain %2f history %2f george iii%2c 1727-1760 %((((2f early) or (23 early))) or (((20 early) OR (1720 early)))) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22great britain %2f history %2f george iii%2c 1727-1760 %((((2f early) or (23 early))) or (((20 early) OR (1720 early)))) works to 1800%22*.