Perhaps you should try some spelling variations:
youth housing » dutch housing, youth coping, youth young
yan jianping » zhao jianping, yu jianxing
wien eine » wie eine, wien die
fang yuan » wang yuhan, wang yan, meng yuan
wie rene » wilke rene, wie deine, wie eine
lang di » yang di, wang di, klang die
wang » wan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (wang OR wing) yan jianping ((wien eine) or (wie rene)) ((fang yuan) or (lang di)) youth housing ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) yan jianping ((wien eine) OR (wie rene)) ((fang yuan) OR (lang di)) youth housing ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wing) yan jianping ((wien eine) or (wie rene)) ((fang yuan) or (lang di)) youth housing ;*".