Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, great brittain
zgreat britain » great britain, xgreat britain, great brittain
2f foreign » 23 foreign, 24 foreign, 22 foreign
2f denmark » 2 denmark, 23 denmark, 2.3 denmark
22 denmark » 2 denmark, 23 denmark, 8.2 denmark
2 foreign » 3 foreign, 4 foreign, 5 foreign
21 early » 2.1 early, 1 early, 11 early
f early » ef early, sf early, 7 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 (zgreat britain)) %((2f foreign) OR (2 foreign)) relations %((2f denmark) OR (22 denmark)) %((f early) OR (21 early)) works to 1800%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((22great britain) or (zgreat britain)) %((2f foreign) OR (2 foreign)) relations %((2f denmark) or (22 denmark)) %((f early) or (21 early)) works to 1800%22*".