Perhaps you should try some spelling variations:
businessmen doing » businessmen china, business doing, business lending
business during » business enduring, businesses during, business using
data linking » data taking, data linkage
wang hong » wang yong, wang hyoung, wang lihong
hong hong » hong kong, hong jong, hong ng
hong 1 » hong w, hong 7, hong a
1 data » 2.1 data, 3.1 data, 4.1 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 1 data linking ((businessmen doing) OR (business during)) und ;~.
• Adding a wildcard symbol may retrieve word variants: wang hong hong 1 data linking ((businessmen doing) or (business during)) und ;*.