Perhaps you should try some spelling variations:
xgreat britain » great britain, zgreat britain, great brittain
2f foreign » 2 foreign, 23 foreign, 24 foreign
2f denmark » 22 denmark, 23 denmark, 2.3 denmark
2 denmark » _ denmark, 5 denmark, 4 denmark
1.1 early » 11 early, 1791 early, 1771 early
2f early » 24 early, 20 early, 21 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: %xgreat britain %2f foreign relations %((2f denmark) OR (2 denmark)) %((2f early) OR (1.1 early)) works to 1800%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%xgreat britain %2f foreign relations %((2f denmark) OR (2 denmark)) %((2f early) or (1.1 early)) works to 1800%22*".