Perhaps you should try some spelling variations:
2f foreign » 2 foreign, 23 foreign, 24 foreign
22 denmark » 8.2 denmark, 1.2 denmark, 112 denmark
23 denmark » 2.3 denmark, 3 denmark, 13 denmark
2 denmark » _ denmark, 5 denmark, 4 denmark
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: %great britain %2f foreign relations %((((2 denmark) OR (22 denmark))) OR (23 denmark)) %22 early works to 1800%22.
• Adding a wildcard symbol may retrieve word variants: %great britain %2f foreign relations %((((2 denmark) or (22 denmark))) or (23 denmark)) %22 early works to 1800%22*.