Perhaps you should try some spelling variations:
during crisis » during crises, housing crisis
crisis yang » crisis kang, crisis bank, crisis can
yang fan » zhang fan, yang dean, yang yang
fan ying » fan xing, ran ying, tan ying
can lost » can cost, can lose, can post
von cash » von carl, can cash, do cash

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: yang fan ying ((can lost) OR (von cash)) during crisis yang di ;~.
• Adding a wildcard symbol may retrieve word variants: yang fan ying ((can lost) or (von cash)) during crisis yang di ;*.