Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
luc nganh » luc ngan, chuc nganh, luat nganh
tinh luc » tinh duc, dinh luc, tinh khuc
cong hoc » dong hoc, cong hoa, cong coc
phan tao » nhan tao, phan tap, phan tan
tu sach » thu sach, su sach, te sach
vu sach » vu bach, su sach, vu khach
hoi tap » hoi dap, hoc tap, hoi tai
va phan » van phan, va phat, va phap
hoa va » hoa van, hoa xa, hoa vo

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (vu sach)) hoi tap, nghien cuu tinh luc nganh cong hoc ma hoa va phan tao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (vu sach)) hoi tap, nghien cuu tinh luc nganh cong hoc ma hoa va phan tao.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (vu sach)) hoi tap, nghien cuu tinh luc nganh cong hoc ma hoa va phan tao*.