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 tan » phan van, phan tap, phan lan
tu sach » thu sach, su sach, te sach
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 bach)) hoi tap, nghien cuu tinh luc nganh cong hoc ma hoa va phan tan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (vu bach)) hoi tap, nghien cuu tinh luc nganh cong hoc ma hoa va phan tan.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (vu bach)) hoi tap, nghien cuu tinh luc nganh cong hoc ma hoa va phan tan*.