Perhaps you should try some spelling variations:
reformen von » formen von, reform von, referaten von
li reformen » die reformen, iii reformen, 1 reformen
wang ling » wang liang, wang jing, wang ning
von david » john david, ben david, jan david
young ghi » young choi, hong ghi, young get
young let » young get, young men, young er

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 OR lang) wang ling li reformen von david ((young ghi) OR (young let)) ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) wang ling li reformen von david ((young ghi) or (young let)) ;*.