Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, zgreat britain
24 foreign » 4 foreign, 14 foreign, 23 foreign
23 denmark » 2.3 denmark, 3 denmark, 13 denmark
2 foreign » a foreign, 3 foreign, 4 foreign
2 denmark » _ denmark, 5 denmark, 4 denmark
2f early » 21 early, 22 early, f early
20 early » 10 early, 1820 early, 1720 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 %((24 foreign) OR (2 foreign)) relations %((2 denmark) OR (23 denmark)) %((2f early) OR (20 early)) works to 1800%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22great britain %((24 foreign) or (2 foreign)) relations %((2 denmark) or (23 denmark)) %((2f early) OR (20 early)) works to 1800%22*".