Perhaps you should try some spelling variations:
22 politics » 2 politics, 12 politics, 02 politics
20 politics » 2 politics, 10 politics, 20 political
21 politics » 2 politics, 1 politics, 11 politics
27 1718 » 27 1778, 27 1758, 27 1788
27 1708 » 27 1778, 17 1708, 27 1704

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 (20 politics))) OR (21 politics)) AND government %((27 1718) OR (27 1708))-1772%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22sweden %((((22 politics) or (20 politics))) or (21 politics)) and government %((27 1718) OR (27 1708))-1772%22".
• Adding a wildcard symbol may retrieve word variants: %22sweden %((((22 politics) or (20 politics))) or (21 politics)) and government %((27 1718) OR (27 1708))-1772%22*.