Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, zgreat britain
2.3 denmark » 2.4 denmark, 13 denmark, 2 denmark
24 foreign » 2 foreign, 14 foreign, 23 foreign
22 denmark » 2 denmark, 8.2 denmark, 1.2 denmark
23 denmark » 13 denmark, 2 denmark, 83 denmark
4 foreign » 3 foreign
2f early » 24 early, 21 early, 22 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 (4 foreign)) relations %((22 denmark) OR (((23 denmark) OR (2.3 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 (4 foreign)) relations %((22 denmark) or (((23 denmark) or (2.3 denmark)))) %((2f early) OR (20 early)) works to 1800%22*".