Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
nghien huu » nghien cuu, nguyen huu, nhiem huu
nganh khoa » nganh hoa, doanh khoa, anh khoa
thu minh » thi minh, chi minh, vu minh
minh hoc » sinh hoc, hinh hoc, tinh hoc
tung hoc » trung hoc, tuong hoc, dung hoc
van luan » van quan, van tuan, von luan
hoi van » hoi va, hoi dan, hai van
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 minh hoc tap, nghien huu tung hoc ((nganh khoa) OR (nganh khong)) hoc xa hoi van luan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu minh hoc tap, nghien huu tung hoc ((nganh khoa) OR (nganh khong)) hoc xa hoi van luan van".
• Adding a wildcard symbol may retrieve word variants: thu minh hoc tap, nghien huu tung hoc ((nganh khoa) OR (nganh khong)) hoc xa hoi van luan van*.