Perhaps you should try some spelling variations:
housing crisis » housing census, housing costs
during risk » using risk, during crises, during crisis
wang tan » wang yan, wang ban, wang dan
tan ying » fan ying, ran ying, tan yang
can lose » can close, can lost, can losers
von cash » von carl, can cash, do cash
yang shu » cong shu, tan shu, yang du

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: wang tan ying ((can lose) OR (von cash)) ((during risk) OR (housing crisis)) yang shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang tan ying ((can lose) or (von cash)) ((during risk) or (housing crisis)) yang shu ;*.