Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
cach thoi » cac thoi, cach noi
cach thuc » anh thuc, cac thu
goc nganh » hoc nganh, hoc nhanh, cac nganh
hieu mot » thieu mot, hieu moi, hieu so
khoa hoc » hoa hoc
vay luan » ly luan, von luan, bai luan
hoi vay » hoi va, hoi hay
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 ((cach thoi) or (cach thuc)) tap, nghe hieu mot goc nganh khoa hoc xa hoi vay luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((cach thoi) OR (cach thuc)) tap, nghe hieu mot goc nganh khoa hoc xa hoi vay luan van.
• Adding a wildcard symbol may retrieve word variants: tu ((cach thoi) or (cach thuc)) tap, nghe hieu mot goc nganh khoa hoc xa hoi vay luan van*.