Perhaps you should try some spelling variations:
business during » business enduring, businesses during, business using
business doing » business dating, business using, businessmen doing
data linking » data taking, data linkage
wang hong » wang yong, wang hyoung, wang lihong
hong hong » hong kong, hong jong, hong ng
w data » 2 data, 1 data, raw data

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang hong hong w data linking ((business doing) OR (business during)) und ;~.
• Adding a wildcard symbol may retrieve word variants: wang hong hong w data linking ((business doing) or (business during)) und ;*.