Perhaps you should try some spelling variations:
nhan khoa » nha khoa, khuan khoa, toan khoa
luan luan » quan luan, luan luong, luan hoan
sach hoc » cach hoc, mach hoc, sach duoc
sach hoi » sach doi, sach moi, cach thoi
cuu nang » chuc nang, cam nang, cuu van
luc nhan » luc nhat, cu nhan, tue nhan
khoa hoc » hoa hoc
hai luan » thai luan, khai luan, hai quan
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach hoc) or (sach hoi)) tap, nghien cuu nang luc nhan khoa hoc xa hai luan luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach hoc) OR (sach hoi)) tap, nghien cuu nang luc nhan khoa hoc xa hai luan luan van.
• Adding a wildcard symbol may retrieve word variants: te ((sach hoc) or (sach hoi)) tap, nghien cuu nang luc nhan khoa hoc xa hai luan luan van*.