Perhaps you should try some spelling variations:
german gender » german lander, germany under, german border
lang yanling » wang yanling, wang yangming, zhang yunling
dutch german » czech german, dutch green, dutch roman
task min » task ii
task cil » task call, task ct, task ii
kong » long, pong, ong

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: lang yanling dutch german gender ((task min) OR (task cil)) ((hong w) OR (hong kong)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yanling dutch german gender ((task min) OR (task cil)) ((hong w) or (hong kong)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang yanling dutch german gender ((task min) OR (task cil)) ((hong w) or (hong kong)) ;*.