Perhaps you should try some spelling variations:
zgreat britain » great britain, xgreat britain, great brittain
24 foreign » 4 foreign, 14 foreign, 23 foreign
2f denmark » 2 denmark, 22 denmark, 2.3 denmark
23 denmark » 2.3 denmark, 3 denmark, 13 denmark
2 foreign » a foreign, 3 foreign, 4 foreign
2f early » 20 early, 21 early, 22 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: %zgreat britain %((24 foreign) OR (2 foreign)) relations %((2f denmark) OR (23 denmark)) %2f early works to 1800%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%zgreat britain %((24 foreign) OR (2 foreign)) relations %((2f denmark) or (23 denmark)) %2f early works to 1800%22*".