Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
san doanh » van doanh, toan doanh, vay doanh
mach hoc » cach hoc, dich hoc, anh hoc
khoa hoc » hoa hoc
tu mach » tu cach, tu manh, tu hach
cuu mon » cuu mo, cuu cong, cuu tong
cuu mot » cua mot, cuu mo, huu mot
hoi san » hoi dan, ho san, hai san
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu mach hoc tap, nghien ((cuu mon) or (cuu mot)) hoc nganh khoa hoc xa hoi san doanh tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu mach hoc tap, nghien ((cuu mon) OR (cuu mot)) hoc nganh khoa hoc xa hoi san doanh tai.
• Adding a wildcard symbol may retrieve word variants: tu mach hoc tap, nghien ((cuu mon) or (cuu mot)) hoc nganh khoa hoc xa hoi san doanh tai*.