Perhaps you should try some spelling variations:
human demand » human remains, loan demand, human human
demand based » demands based, demand case, demand fase
based wang » based wage, based wind, based warning
wang yong » wang yang, wang hyoung, wang yan
yang jui » yang judy, yang xi, yang yi
yong gun » hyoung gun, yong ben, yong suk
3 human » 2 human
ngs 3 » wgs 3

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: ((yang jui) OR (yang di))ngs 3 human demand based wang yong gun ;~.
• Adding a wildcard symbol may retrieve word variants: ((yang jui) or (yang di))ngs 3 human demand based wang yong gun ;*.