Perhaps you should try some spelling variations:
2f foreign » 2 foreign, 23 foreign, 24 foreign
22 foreign » 2 foreign, 12 foreign, 23 foreign
22 denmark » 2 denmark, 23 denmark, 8.2 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) OR (22 foreign))) OR (((4 foreign) OR (3 foreign)))) relations %22 denmark %22 early works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%great britain %((((2f foreign) or (22 foreign))) or (((4 foreign) OR (3 foreign)))) relations %22 denmark %22 early works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %great britain %((((2f foreign) or (22 foreign))) or (((4 foreign) OR (3 foreign)))) relations %22 denmark %22 early works to 1800%22*.