Perhaps you should try some spelling variations:
21 germany » 11 germany, 7 germany, 8 germany
2f history » imf history, etf history, ref history
20 germany » 7 germany, 8 germany, 6 germany
25 germany » 26 germany, 27 germany, 28 germany
2f germany » 26 germany, 27 germany, 28 germany
5 germany » 7 germany, 5 german, 8 germany
2 germany » 7 germany, 2 german, 8 germany

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: %22agriculture AND state %((((((((2f germany) OR (25 germany))) OR (((20 germany) OR (5 germany))))) OR (2 germany))) OR (21 germany)) %2f history %2f ((20th century) OR (18th century))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((((((((2f germany) or (25 germany))) or (((20 germany) OR (5 germany))))) or (2 germany))) or (21 germany)) %2f history %2f ((20th century) or (18th century))%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((((((((2f germany) or (25 germany))) or (((20 germany) OR (5 germany))))) or (2 germany))) or (21 germany)) %2f history %2f ((20th century) or (18th century))%22*.