Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
thuc cach » thuoc sach, truoc cach, thuc hanh
hoc nganh » hoc nhanh
tho cach » tho cac, cho cac, tho ca
khoa hoc » hoa hoc
dan tuan » doan tuan, van tuan, dan luan
tuan san » luan san, tan san, thanh san
hoi dan » hoa dan, hoc dan, hoi dap
mo hoc » mon hoc, co hoc
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: ((tho cach) or (thuc cach)) hoc tap, nghien cuu mo hoc nganh khoa hoc xa hoi dan tuan san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tho cach) OR (thuc cach)) hoc tap, nghien cuu mo hoc nganh khoa hoc xa hoi dan tuan san.
• Adding a wildcard symbol may retrieve word variants: ((tho cach) or (thuc cach)) hoc tap, nghien cuu mo hoc nganh khoa hoc xa hoi dan tuan san*.