Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
chu tich » chu thich, thu tich, co tich
tich hoc » tinh hoc, dich hoc, tich hop
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
nhan van » nhan va, phan van, nha van
nhan dan » phan dau, gian dan, nhan tai
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: chu tich hoc tap, nghien cuu dong hoc nganh hoa hoc xa hoi va ((nhan van) OR (nhan dan))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chu tich hoc tap, nghien cuu dong hoc nganh hoa hoc xa hoi va ((nhan van) OR (nhan dan))".
• Adding a wildcard symbol may retrieve word variants: chu tich hoc tap, nghien cuu dong hoc nganh hoa hoc xa hoi va ((nhan van) OR (nhan dan))*.