Perhaps you should try some spelling variations:
22 politics » 2 politics, 20 politics, 02 politics
12 politics » 2 politics, 12 political, 12 politische
21 politics » 2 politics, 1 politics, 11 politics
2f 1718 » 27 1718, 29 1718, 24 1718

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: %22sweden %((((22 politics) OR (12 politics))) OR (21 politics)) AND government %2f 1718-1772%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22sweden %((((22 politics) OR (12 politics))) or (21 politics)) and government %2f 1718-1772%22".
• Adding a wildcard symbol may retrieve word variants: %22sweden %((((22 politics) OR (12 politics))) or (21 politics)) and government %2f 1718-1772%22*.