Perhaps you should try some spelling variations:
reformen beim » reformen bei, reformen im, reformen teil
beim david » kim david
david dang » david ian, david mant, david ng
qiang niu » qiang li
wan you » want you, warn you, can you
qian yi » qian yan
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan you ((qian yi) or (qiang niu)) reformen beim david dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan you ((qian yi) OR (qiang niu)) reformen beim david dang hai ;*.