Perhaps you should try some spelling variations:
nghien huu » nghien cuu, nguyen huu, nhiem huu
goc nganh » hoc nhanh, cac nganh, moi nganh
hoc nganh » hoc nhanh
sanh hoc » sinh hoc, anh hoc, danh hoc
cong hoc » dong hoc, cong hoa, cong coc
nhan van » nhan dan, nhan va, phan van
so sanh » do sanh
huu mot » cuu mot, huy mot, hieu mot
va nhan » van nhan, ca nhan, va phan
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: so sanh hoc tap, nghien huu mot ((goc nganh) OR (hoc nganh)) cong hoc xa hoi va nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh hoc tap, nghien huu mot ((goc nganh) OR (hoc nganh)) cong hoc xa hoi va nhan van".
• Adding a wildcard symbol may retrieve word variants: so sanh hoc tap, nghien huu mot ((goc nganh) OR (hoc nganh)) cong hoc xa hoi va nhan van*.