Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
thuat sach » thuat lanh, thuat san
hoc nganh » hoc nhanh
thong hoc » thuong hoc, tuong hoc, thong hoa
hoc doanh » hoa doanh, hoc danh, hoc nhanh
sach doi » sach hoi, sach moi, sach dao
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
phan van » pham van, thanh van, luan van
doi tai » hoi tai, dai tai, doi tac
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: thuat sach doi tai, nghien cuu cong hoc nganh thong hoc xa ((hoc doanh) or (hoc dan)) phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach doi tai, nghien cuu cong hoc nganh thong hoc xa ((hoc doanh) OR (hoc dan)) phan van.
• Adding a wildcard symbol may retrieve word variants: thuat sach doi tai, nghien cuu cong hoc nganh thong hoc xa ((hoc doanh) or (hoc dan)) phan van*.