Perhaps you should try some spelling variations:
sharing hold » sharing home, sharing how, sharing covid
sharing food » securing food, sharing covid, sharing forms
ying chang » jin chang, yin hang, ying yang
yi chang » ii chang, jin chang, vii chang
yang can » yang fan, yang dean, yang yang
can risk » chain risk

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: ((yi chang) OR (ying chang)) yang can risk ((sharing hold) OR (sharing food)) hong (sar OR saur) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yi chang) or (ying chang)) yang can risk ((sharing hold) OR (sharing food)) hong (sar or saur) ;~".
• Adding a wildcard symbol may retrieve word variants: ((yi chang) or (ying chang)) yang can risk ((sharing hold) OR (sharing food)) hong (sar or saur) ;*.