Perhaps you should try some spelling variations:
housing risk » using risk, housing crisis, housing crime
risk coping » risk pooling
wang yidan » wang yan
yang cindy » yang mind
coping shu » cong shu
yang du » yang di, yang mu, yang jui
yang d » yang di, yang _, yang 8
cost » costs

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan ((((yang d) OR (yang du))) or (yang cindy)) cost housing risk coping shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan ((((yang d) OR (yang du))) OR (yang cindy)) cost housing risk coping shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan ((((yang d) OR (yang du))) or (yang cindy)) cost housing risk coping shu ;*".