Perhaps you should try some spelling variations:
di cristo » di crisi
savings a » savings _, saving a, saving _
yan yang » yang yang, yao yang, dan yang
di costo » del costo, da costa, de costa
wong siu » wong shiu, kong siu, wong sau
wong yue » wang yue, hong yu
wan yan » nan yan, wai yan, wang yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yang ((di costo) OR (di cristo)) savings a ((wong siu) or (((wong yue) or (wang yan)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yang ((di costo) OR (di cristo)) savings a ((wong siu) OR (((wong yue) OR (wang yan)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan yang ((di costo) OR (di cristo)) savings a ((wong siu) or (((wong yue) or (wang yan)))) ;*".