Perhaps you should try some spelling variations:
kongo sara » kong sar
wang yang » wang yan, wang liang, wang yanling
want you » what you
dr kongo » dr congo, das kongo, dia kongo
yang dr » yang di, yang d, yang du
i best » 4 best, 1 best, e best
2 best » 4 best, 1 best, 3.2 best

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((want you) or (wang yang)) liang ((((i best) OR (2 best))) or (3 best)) yang dr kongo sara ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((want you) OR (wang yang)) liang ((((i best) OR (2 best))) OR (3 best)) yang dr kongo sara ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((want you) or (wang yang)) liang ((((i best) OR (2 best))) or (3 best)) yang dr kongo sara ;*".