Perhaps you should try some spelling variations:
khong thuoc » khang thuoc, hong phuoc, dong thuoc
nganh khong » nganh cong, nhanh chong, nganh nong
cach thuc » anh thuc, cac thu
hoc nganh » hoc nhanh
san choi » san chi, san cho, van choi
luan san » luan van, luan hoan, luan phan
thuc tap » tuc tap, thuc thai, thuc vat
mon hoc » toan hoc, dong hoc
cuu mon » cuu mo, cuu mot, cuu cong
ma choi » bai choi, dam choi, van choi
li luan » ly luan, luc luan
tu cach » tu cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach thuc tap, nghien cuu mon hoc nganh khong thuoc ((ma choi) OR (san choi)) li luan san~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach thuc tap, nghien cuu mon hoc nganh khong thuoc ((ma choi) OR (san choi)) li luan san".
• Adding a wildcard symbol may retrieve word variants: tu cach thuc tap, nghien cuu mon hoc nganh khong thuoc ((ma choi) OR (san choi)) li luan san*.