Perhaps you should try some spelling variations:
changes latin » changes lacking, exchange latin, changes asia
der gender » der lender, der genres, gender gender
yan liang » yang liang, wang liang, you liang
eu gender » des gender, 2 gender, 3 gender
date sub » data sub, case sub, note sub
die spur » der spur
wang » wing, wan, lang

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: wang yan liang ((eu gender) OR (der gender)) changes latin ((date sub) OR (die spur)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan liang ((eu gender) OR (der gender)) changes latin ((date sub) or (die spur)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan liang ((eu gender) OR (der gender)) changes latin ((date sub) or (die spur)) ;*.