Perhaps you should try some spelling variations:
nganh khoa » nganh khong, doanh khoa, anh khoa
nganh hoa » thanh hoa, khanh hoa, danh hoa
thu cach » thuc cach, thu canh, tu cach
cach hoc » cach thuc, cach thoi, dich hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoi van » hoi va, hoi dan, hai van
ban san » ban soan, ban dan, ban can
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: thu cach hoc tap, nghien cuu mon hoc ((nganh khoa) OR (nganh hoa)) hoc xa hoi van ban san~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cach hoc tap, nghien cuu mon hoc ((nganh khoa) OR (nganh hoa)) hoc xa hoi van ban san".
• Adding a wildcard symbol may retrieve word variants: thu cach hoc tap, nghien cuu mon hoc ((nganh khoa) OR (nganh hoa)) hoc xa hoi van ban san*.