Perhaps you should try some spelling variations:
demand based » demands based, demand case, demand fase
human demand » human remains, loan demand, human human
based wage » base wage, based age, based water
wage young » jae young
young gun » hyoung gun, young eun, young men
yang ka » yang fan, yang yao
yang xi » yang di, yang yi, yang jui
1 human » 2 human, 3 human

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 ka) OR (wang yan))) OR (yang xi))nr 1 human demand based wage young gun ;~.
• Adding a wildcard symbol may retrieve word variants: ((((yang ka) or (wang yan))) or (yang xi))nr 1 human demand based wage young gun ;*.