Perhaps you should try some spelling variations:
skills human » skilled human, skills demand, skills can
bond skills » road skills, based skills, world skills
human bond » human bone, human blood, human bones
young eun » young men
wing yan » wang yan, wing ian, wing tan
ngos a » ngos _, ngo a, ngos 2
yang » lang, wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wing yan) or (yang dean))) or (yang di))ngos a human bond skills human young eun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing yan) OR (yang dean))) OR (yang di))ngos a human bond skills human young eun ;.
• Adding a wildcard symbol may retrieve word variants: ((((wing yan) or (yang dean))) or (yang di))ngos a human bond skills human young eun ;*.