Perhaps you should try some spelling variations:
der reform » die reform
reform jan » reform can, reform japan, reform jason
yan zhang » yuan chang, bin zhang, han chang
zhang der » zwang der, anhang der, zugang der
jan david » juan david, sahn david, alan david
hong hai » shang hai, zhong tai, dang hai
wai yan » wang yan, wei yang
hong ng » hong kong, hong jong, hong hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yan zhang der reform jan david ((hong hai) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai yan zhang der reform jan david ((hong hai) OR (hong ng)) ;*.