Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
khoa hoc » hoa hoc
van nhan » van thanh, danh nhan, van khanh
van phan » van phong, van thanh, luan phan
tu lanh » tu hanh, tu lenh, tu manh
dao tap » dao tao, dao tay, dao gap
mo hoc » mon hoc, co hoc
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 lanh dao tap, nghien cuu mo hoc nganh khoa hoc xa hoi ((van nhan) OR (van phan)) van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu lanh dao tap, nghien cuu mo hoc nganh khoa hoc xa hoi ((van nhan) OR (van phan)) van".
• Adding a wildcard symbol may retrieve word variants: tu lanh dao tap, nghien cuu mo hoc nganh khoa hoc xa hoi ((van nhan) OR (van phan)) van*.