Perhaps you should try some spelling variations:
housing crisis » housing census, housing costs
using risk » during risk, using rs, funding risk
wang tan » wang yan, wang ban, wang dan
tan ying » fan ying, ran ying, tan yang
can lost » can cost, can lose, can post
yang du » yang di, yang d, yang mu

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 lost) OR (do cash)) ((housing crisis) OR (using risk)) yang du ;~.
• Adding a wildcard symbol may retrieve word variants: wang tan ying ((can lost) or (do cash)) ((housing crisis) or (using risk)) yang du ;*.