Perhaps you should try some spelling variations:
gender als » gender amp, gender age, kinder als
yang jui » yang judy, yang xi, yang yi
3 german » 3 germany, _ german, a german
gender a » gender _
hong gun » hyoung gun, thong guan, hong gang
ng 3 » ngs 3, nr 3, n 3
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) OR (yang jui))) OR (yang di))ng 3 german ((gender als) OR (gender a)) kia hong gun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang yan) or (yang jui))) or (yang di))ng 3 german ((gender als) OR (gender a)) kia hong gun ;~".
• Adding a wildcard symbol may retrieve word variants: ((((wang yan) or (yang jui))) or (yang di))ng 3 german ((gender als) OR (gender a)) kia hong gun ;*.