Perhaps you should try some spelling variations:
businesses during » businesses using, business during, business enduring
business doing » business dating, business during, business using
data winning » data binning, data mining, data linking
wang hong » wang hyoung, wang lihong, wang heyong
wang yong » wang yang, wang hyoung, wang yan
hong 7 » hong w, hong a, hong g
7 data » 2 data, 1 data

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang hong) OR (wang yong)) hong 7 data winning ((business doing) or (businesses during)) und ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang hong) OR (wang yong)) hong 7 data winning ((business doing) OR (businesses during)) und ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang hong) OR (wang yong)) hong 7 data winning ((business doing) or (businesses during)) und ;*".