Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
khoa hoc » hoa hoc
phan van » pham van, thanh van, luan van
tu manh » tu minh, vu manh, tung manh
tu hanh » du hanh, lu hanh, thuc hanh
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
va phan » van phan, va phat, va phap
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: ((tu manh) OR (tu hanh)) hoc tap, nghien cuu mot hoc nganh khoa hoc xa hoi va phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu manh) OR (tu hanh)) hoc tap, nghien cuu mot hoc nganh khoa hoc xa hoi va phan van".
• Adding a wildcard symbol may retrieve word variants: ((tu manh) OR (tu hanh)) hoc tap, nghien cuu mot hoc nganh khoa hoc xa hoi va phan van*.