Perhaps you should try some spelling variations:
tested how » test how
wang yang » wang yan, wang liang, wang yanling
bin dann » sein dann, bin da, ein dank
dann hai » dang hai, dann hat, dann kam
how bin » how big, how bank, how bias
eu a » eu _, en a
et a » et al, et la
y a » y la

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (dong sin)) ((((((eu a) OR (et a))) or (e a))) or (y a)) tested how bin dann hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (dong sin)) ((((((eu a) OR (et a))) OR (e a))) OR (y a)) tested how bin dann hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (dong sin)) ((((((eu a) OR (et a))) or (e a))) or (y a)) tested how bin dann hai ;*".