Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
thuoc mach » thuoc sach, thuong mach, thuoc ma
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
mach hoc » cach hoc, dich hoc, anh hoc
phap van » pham van, phan van, phap han
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
va phap » va phat, ban phap
ma hoi » mai hoi, ma hoa, me hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc mach hoc tap, nghien cuu mot hoc nganh khong hoc ((ma hoi) OR (xa hoi)) va phap van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc mach hoc tap, nghien cuu mot hoc nganh khong hoc ((ma hoi) OR (xa hoi)) va phap van".
• Adding a wildcard symbol may retrieve word variants: thuoc mach hoc tap, nghien cuu mot hoc nganh khong hoc ((ma hoi) OR (xa hoi)) va phap van*.