Perhaps you should try some spelling variations:
cuoc nganh » hoc nganh, cac nganh, chuc nganh
nganh cong » nhanh chong, thanh cong
cong cuoc » song cuoc, trong cuoc, luong cuoc
sach hoc » cach hoc, mach hoc, sach duoc
sach hoi » sach doi, sach moi, cach thoi
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
cap phan » cac phan, cao phan, cap han
phan van » pham van, thanh van, luan van
hoi cap » hoi dap, hoi cac, hoi cau
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: su ((sach hoc) OR (sach hoi)) tap, nghien cuu cong cuoc nganh cong hoc xa hoi cap phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach hoc) OR (sach hoi)) tap, nghien cuu cong cuoc nganh cong hoc xa hoi cap phan van".
• Adding a wildcard symbol may retrieve word variants: su ((sach hoc) OR (sach hoi)) tap, nghien cuu cong cuoc nganh cong hoc xa hoi cap phan van*.