Perhaps you should try some spelling variations:
nganh khung » nganh khong, nhanh hung
thuc cach » thuoc sach, truoc cach, thuc hanh
hoc nganh » hoc nhanh
khung hoc » chung hoc, nhung hoc, thuong hoc
cach hoc » cach thuc, cach thoi, dich hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
cap phan » cac phan, cao phan, cap han
ca phan » cac phan, cao phan, cau 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: thuc cach hoc tap, nghien cuu cong hoc nganh khung hoc ma hoi ((ca phan) OR (cap phan)) van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuc cach hoc tap, nghien cuu cong hoc nganh khung hoc ma hoi ((ca phan) OR (cap phan)) van".
• Adding a wildcard symbol may retrieve word variants: thuc cach hoc tap, nghien cuu cong hoc nganh khung hoc ma hoi ((ca phan) OR (cap phan)) van*.