Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, zgreat britain
2f foreign » 2 foreign, 23 foreign, 24 foreign
22 foreign » 2 foreign, 12 foreign, 23 foreign
13 foreign » 3 foreign, 1 foreign, 10 foreign
2f denmark » 22 denmark, 23 denmark, 2.3 denmark
2 denmark » _ denmark, 5 denmark, 4 denmark
11 early » 1791 early, 5 early, 8 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 %((((2f foreign) OR (22 foreign))) OR (13 foreign)) relations %((2f denmark) OR (2 denmark)) %((11 early) OR (1 early)) works to 1800%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22great britain %((((2f foreign) or (22 foreign))) or (13 foreign)) relations %((2f denmark) OR (2 denmark)) %((11 early) or (1 early)) works to 1800%22*".