Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
luc nganh » luc ngan, chuc nganh, luat nganh
thanh van » thanh san, thanh toan, thanh phan
sach hoc » cach hoc, sach hoi, mach hoc
cuu dong » cuu cong, cuu tong, cuu long
dong luc » nang luc
khoa hoc » hoa hoc
phan van » pham van, luan van, tran van
vu sach » vu bach, su sach, vu khach
hoi van » hoi va, hoi dan, hai van
hoc xa » hoc ma

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach hoc tap, nghien cuu dong luc nganh khoa hoc xa hoi van ((phan van) OR (thanh van))~".
• Adding a wildcard symbol may retrieve word variants: vu sach hoc tap, nghien cuu dong luc nganh khoa hoc xa hoi van ((phan van) OR (thanh van))*.