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
dich hoc » sinh hoc, hinh hoc, tinh hoc
cac nhan » ca nhan, cac nha, cam nhan
nhan van » nhan dan, nhan va, phan van
te dich » ve dich, tam dich, tap dich
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 dich hoc tap, nghien thu cong ((coc nganh) OR (cac nganh)) hoa hoc xa hoi cac nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te dich 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 dich hoc tap, nghien thu cong ((coc nganh) OR (cac nganh)) hoa hoc xa hoi cac nhan van*.