Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
thuat cach » thuat sach, thuat canh, thuat mach
doanh khoa » toan khoa
cach thoi » cac thoi, cach thuc, cach noi
thoi tai » thoi dai, hoi tai, phoi tai
cac nhan » ca nhan, cac nha, cam nhan
nhan van » nhan dan, nhan va, phan van
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
voi cac » loi cach
hoc xa » hoc ma
xa voi » xa hoi, ba voi, da voi

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat cach thoi tai, nghien cuu mon hoc ((nganh khong) or (doanh khoa)) hoc xa voi cac nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat cach thoi tai, nghien cuu mon hoc ((nganh khong) OR (doanh khoa)) hoc xa voi cac nhan van.
• Adding a wildcard symbol may retrieve word variants: thuat cach thoi tai, nghien cuu mon hoc ((nganh khong) or (doanh khoa)) hoc xa voi cac nhan van*.