Perhaps you should try some spelling variations:
3 politische » 3 political
22new spain » new spain
2 politics » 2 political, 2 politische
3 politics » 3 political
1 sources » 3 sources

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: %22new spain %((2 politics) OR (((3 politics) OR (3 politische)))) AND government %2f 18th century %((2 sources) OR (1 sources))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22new spain %((2 politics) or (((3 politics) OR (3 politische)))) and government %2f 18th century %((2 sources) or (1 sources))%22".
• Adding a wildcard symbol may retrieve word variants: %22new spain %((2 politics) or (((3 politics) OR (3 politische)))) and government %2f 18th century %((2 sources) or (1 sources))%22*.