Perhaps you should try some spelling variations:
reform von » form von
liang iii » liang li, liang wei, liang zhi
klang iii » klang die, zwang iii
von david » john david, ben david, jan david
dan yang » daun yang, tan yang, wang yang
young er » young hr, young men, young eun
hong ng » hong kong, hong jong, hong hong

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: dan yang ((liang iii) OR (klang iii)) reform von david ((young er) OR (hong ng)) ;~.
• Adding a wildcard symbol may retrieve word variants: dan yang ((liang iii) or (klang iii)) reform von david ((young er) or (hong ng)) ;*.