Perhaps you should try some spelling variations:
managing using » managing running, managing firing, imaging using
risk managing » risks managing, risk managers, risk manager
wang yang » wang yan, wang liang, wang yanling
hoang cva » hoang vu
dong sind » dong bin, dong ping
cva risk » cvar risk, cvd risk, a risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang hyoung) or (wang yang)) hoang cva risk managing using ((dong sin) or (dong sind)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang hyoung) OR (wang yang)) hoang cva risk managing using ((dong sin) OR (dong sind)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wang hyoung) or (wang yang)) hoang cva risk managing using ((dong sin) or (dong sind)) ;*.