Perhaps you should try some spelling variations:
khong thuoc » khang thuoc, hong phuoc, dong thuoc
nganh khong » nganh cong, nhanh chong, nganh nong
hoc nganh » hoc nhanh
thuoc ma » hoc ma, duoc ma
ma chong » va chong, a chong, ma khong
chong li » chong lai, cong li, hong li
cac thu » cach thuc, cac thoi
thu tap » thu thap, thuc tap, thu tai
cuu mon » cuu mot, cuu cong, cuu tong
li luan » ly luan, luc luan

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

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