Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh, hoc phan
nhanh hoa » nhanh hoan, thanh hoa, khanh hoa
cuu hoan » luu hoang, cuu van, cuu khoa
hoan hoc » toan hoc, hoang hoa, khoan hoi
tu sach » thu sach, su sach, te sach
va luan » vay luan, van luan, va quan
hoc xa » hoc ma

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 (thu hoach)) hoc tap, nghien cuu hoan hoc nhanh hoa hoc xa hoi va luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu hoach)) hoc tap, nghien cuu hoan hoc nhanh hoa hoc xa hoi va luan van.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu hoach)) hoc tap, nghien cuu hoan hoc nhanh hoa hoc xa hoi va luan van*.