Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, great britains
great brittain » great britain, great britian, great britain's
zgreat britain » great britain, xgreat britain, great britains
2.3 denmark » 2.4 denmark, 13 denmark, 2 denmark
2f foreign » 2 foreign, 23 foreign, 22 foreign
24 foreign » 4 foreign, 2 foreign, 14 foreign
23 denmark » 13 denmark, 2 denmark, 22 denmark
22 early » 2 early, 12 early, 1722 early

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 (great brittain))) OR (zgreat britain)) %((2f foreign) OR (24 foreign)) relations %((23 denmark) OR (2.3 denmark)) %22 early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((22great britain) OR (great brittain))) or (zgreat britain)) %((2f foreign) or (24 foreign)) relations %((23 denmark) or (2.3 denmark)) %22 early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %((((22great britain) OR (great brittain))) or (zgreat britain)) %((2f foreign) or (24 foreign)) relations %((23 denmark) or (2.3 denmark)) %22 early works to 1800%22*.