Perhaps you should try some spelling variations:
training cost » training costs, training course, training courses
risk training » risk taking, bank training, risk planning
dong skin » dong sin, dong bin, dof skin
housing g » housing _, housing a, housing 3
wan yan » wang yan, nan yan, wai yan
ya a » a a, y a, ye a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yan) or (dong skin)) ya a risk training cost housing g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yan) OR (dong skin)) ya a risk training cost housing g ;.
• Adding a wildcard symbol may retrieve word variants: ((wan yan) or (dong skin)) ya a risk training cost housing g ;*.