Perhaps you should try some spelling variations:
die reformen » die reform, die formen, der reformen
von david » john david, ben david
jan david » juan david, sahn david, alan david
zhang zhi » zhong zhi, wang zhi, zhang wei
warn you » earn your, can you, when you
you zhen » you when, you her, you zhi
zhen die » sehen die, den die

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "warn you zhen die reformen ((von david) OR (jan david)) zhang zhi ;~".
• Adding a wildcard symbol may retrieve word variants: warn you zhen die reformen ((von david) OR (jan david)) zhang zhi ;*.