Perhaps you should try some spelling variations:
22great britain » great britain, xgreat britain, zgreat britain
2f foreign » 2 foreign, 23 foreign, 24 foreign
23 denmark » 2.3 denmark, 3 denmark, 2 denmark
13 denmark » 3 denmark, 1 denmark, _ denmark
4 foreign » 3 foreign
22 early » 2 early, 12 early, 1722 early

Try widening your search to All Fields.

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 (4 foreign)) relations %((23 denmark) OR (13 denmark)) %22 early works to 1800%22.
• Adding a wildcard symbol may retrieve word variants: %22great britain %((2f foreign) or (4 foreign)) relations %((23 denmark) or (13 denmark)) %22 early works to 1800%22*.