Perhaps you should try some spelling variations:
gelder age » gender age, older age, gelder a
yuan wang » yan wang, yuan kang, yuan chang
chan fong » chew fong, chan eng, chan kang
klang die » klang der, klang iii, klaue die
hong star » hong tan, lone star
yang die » yang di, yang jie, yang xi
tan » than

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: ((yuan wang) OR (chan fong)) ((yang die) OR (klang die)) gelder age tan hong star ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (chan fong)) ((yang die) OR (klang die)) gelder age tan hong star ;~".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (chan fong)) ((yang die) OR (klang die)) gelder age tan hong star ;*.