Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
doanh khoa » toan khoa
hoach hoc » hoach hoi, hoach hoa, hoa hoc
nhan van » nhan dan, nhan va, phan van
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
va nhan » van nhan, ca nhan, va phan
ma hoi » mai hoi, xa hoi, ma hoa

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

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