Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
danh nhan » doanh nhan, thanh nhan, benh nhan
cach mai » bach mai, cach mang, cac bai
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
khoa hoc » hoa hoc
vu cach » va cach, ve cach, vu bach
mai tap » bai tap, mai tat, mai tan
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: vu cach mai tap, nghien cuu cong hoc nganh khoa hoc xa hoi ((va nhan) or (danh nhan)) van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu cach mai tap, nghien cuu cong hoc nganh khoa hoc xa hoi ((va nhan) OR (danh nhan)) van.
• Adding a wildcard symbol may retrieve word variants: vu cach mai tap, nghien cuu cong hoc nganh khoa hoc xa hoi ((va nhan) or (danh nhan)) van*.