Perhaps you should try some spelling variations:
savings risk » ratings risk, savings cross, savings rate
liang liying » jiang liping, liang ying, long living
liang lilin » jiang liping
yang yang » wang yang, wang yan
oder cost » der cost, lower cost, power cost
among who » along who, among hr, wrong who

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yang yang) or (((liang lilin) OR (liang liying)))) oder cost savings risk among who ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yang) OR (((liang lilin) OR (liang liying)))) oder cost savings risk among who ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang yang) or (((liang lilin) OR (liang liying)))) oder cost savings risk among who ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang yang) or (((liang lilin) OR (liang liying)))) oder cost savings risk among who ;*.