Perhaps you should try some spelling variations:
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
coc nganh » hoc nganh, chuc nganh, hoc nhanh
cac nganh » hoc nganh
cac nhan » ca nhan, cac nha, cam nhan
nhan van » nhan dan, nhan va, phan van
te sinh » ve sinh, he sinh, ke sinh
hoi cac » hoc cac, voi cac, hoa cac
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: te sinh hoc tap, nghien thu cong ((coc nganh) or (cac nganh)) hoa hoc xa hoi cac nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sinh hoc tap, nghien thu cong ((coc nganh) OR (cac nganh)) hoa hoc xa hoi cac nhan van.
• Adding a wildcard symbol may retrieve word variants: te sinh hoc tap, nghien thu cong ((coc nganh) or (cac nganh)) hoa hoc xa hoi cac nhan van*.