Perhaps you should try some spelling variations:
21 politics » 1 politics, 11 politics, 20 politics
2 politics » 3 politics, 2 political, 2 politische
2f 1718 » 24 1718, 28 1718, 2 1718
29 1718 » 29 1798, 29 1713, 29 1714
27 1718 » 27 1778, 27 1708, 27 1758

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 %((2 politics) OR (21 politics)) AND government %((((2f 1718) OR (29 1718))) OR (27 1718))-1772%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22sweden %((2 politics) or (21 politics)) and government %((((2f 1718) OR (29 1718))) or (27 1718))-1772%22".
• Adding a wildcard symbol may retrieve word variants: %22sweden %((2 politics) or (21 politics)) and government %((((2f 1718) OR (29 1718))) or (27 1718))-1772%22*.