Perhaps you should try some spelling variations:
22great britain » great britain, zgreat britain, great brittain
xgreat britain » great britain, zgreat britain, great brittain
ref history » reef history, brief history, bief history
2f george » 26 george, 2 george, 22 george
2f early » 20 early, 21 early, ef early
29 1727 » 29 1725

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) OR (xgreat britain)) %ref history %2f george iii%29 1727-1760 %2f early works to 1800%22.
• Adding a wildcard symbol may retrieve word variants: %((22great britain) or (xgreat britain)) %ref history %2f george iii%29 1727-1760 %2f early works to 1800%22*.