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, 22 denmark, 23 denmark
2 foreign » 4 foreign, 5 foreign, 8 foreign
2.1 early » 1.1 early, 11 early
2f early » 20 early, 21 early, ef 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) OR (3 foreign)))) relations %2f denmark %((2f early) OR (2.1 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) or (3 foreign)))) relations %2f denmark %((2f early) or (2.1 early)) works to 1800%22*".