Perhaps you should try some spelling variations:
debat during » debate during, debt during, exit during
crises how » crisis how
jie debat » le debat
how space » how race
fan yang » fan ying, tan yang, wang yang
dan yang » daun yang, tan yang, wang yang
ran ying » fan ying, tan ying, jin ying

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: wai ((((fan yang) OR (dan yang))) OR (ran ying)) jie debat during crises how space ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai ((((fan yang) OR (dan yang))) or (ran ying)) jie debat during crises how space ;~".
• Adding a wildcard symbol may retrieve word variants: wai ((((fan yang) OR (dan yang))) or (ran ying)) jie debat during crises how space ;*.