Perhaps you should try some spelling variations:
den xiaoping » deng xiaoping, wang xiaoping, _ xiaoping
data hari » data sharing
dan yang » daun yang, tan yang, wang yang
tan yong » tan hong, tan kong, tan yang
und data » fund data, wind data, und daten
3 china » 2 china, 3 china's
4 china » 2 china

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

• Performing a fuzzy search may retrieve terms with similar spellings: den xiaoping ((3 china) OR (4 china)) ((dan yang) or (tan yong)) und data hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: den xiaoping ((3 china) OR (4 china)) ((dan yang) OR (tan yong)) und data hari ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "den xiaoping ((3 china) OR (4 china)) ((dan yang) or (tan yong)) und data hari ;*".