Perhaps you should try some spelling variations:
challenges leaving » challenges dealing, challenges facing, challenges making
leaving housing » creating housing, leaving working, making housing
a assessment » 3 assessment, 4 assessment, 1 assessment
housing hai » housing a, housing how, housing hattie
wang yang » wang yan, wang liang, wang yanling
yang xi » yang di, yang yi, yang jui
wong yu » wong yue, hong yu, rong yu
yu a » you a, eu a, u a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (yang xi))wong yu a assessment challenges leaving housing hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (yang xi))wong yu a assessment challenges leaving housing hai ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (yang xi))wong yu a assessment challenges leaving housing hai ;*.