Perhaps you should try some spelling variations:
using control » losing control, dosing control, pumping control
star savings » tax savings, postal savings, sector savings
using congo » using long, using condoms, using change
wang ning » wang jing, wang liang, wang yang
ning star » nine star, morning star, evening star
i gang » ii gang, li gang, yi gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (i gang)) wang ning star savings ((using congo) OR (using control)) bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (i gang)) wang ning star savings ((using congo) OR (using control)) bin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (i gang)) wang ning star savings ((using congo) OR (using control)) bin ;*".