Perhaps you should try some spelling variations:
savings risk » ratings risk, savings cross, savings rate
liang liying » jiang liping, liang lilin, liang ying
risk along » risk among, ask along
wang yang » wang yan, wang liang, wang yanling
along who » along two, wrong who
der cost » oder cost, user cost, debt cost

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((wang yang) or (liang liying)) der cost savings risk along who ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((wang yang) OR (liang liying)) der cost savings risk along who ;.
• Adding a wildcard symbol may retrieve word variants: wang ((wang yang) or (liang liying)) der cost savings risk along who ;*.