Perhaps you should try some spelling variations:
22great britain » xgreat britain, zgreat britain, great brittain
21 politics » 2 politics, 1 politics, 20 politics
11 politics » 1 politics, 11 political, 11 politische
22 1714 » 20 1714, 29 1714, 22 1716

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: %((22great britain) OR (great britain)) %((21 politics) OR (11 politics)) AND government %22 1714-1760%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((22great britain) or (great britain)) %((21 politics) OR (11 politics)) and government %22 1714-1760%22".
• Adding a wildcard symbol may retrieve word variants: %((22great britain) or (great britain)) %((21 politics) OR (11 politics)) and government %22 1714-1760%22*.