Perhaps you should try some spelling variations:
nganh khoa » nganh khong, doanh khoa, anh khoa
nganh hoa » thanh hoa, khanh hoa, danh hoa
thu tinh » thue tinh, thuy tinh, thuc tinh
tinh hoc » sinh hoc, tin hoc, hinh hoc
van nhan » van phan, van thanh, danh nhan
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoi van » hoi va, hoi dan, hai van
nhan va » nhan tai, nhan dan, nhan tao
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 tinh hoc tap, nghien cuu mon hoc ((nganh khoa) OR (nganh hoa)) hoc xa hoi van nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu tinh hoc tap, nghien cuu mon hoc ((nganh khoa) OR (nganh hoa)) hoc xa hoi van nhan va".
• Adding a wildcard symbol may retrieve word variants: thu tinh hoc tap, nghien cuu mon hoc ((nganh khoa) OR (nganh hoa)) hoc xa hoi van nhan va*.