Perhaps you should try some spelling variations:
chuc nganh » chuc nang, hoc nganh, cac nganh
nganh khoa » nganh hoa, nganh khong, doanh khoa
cat luong » chat luong, chat long, dai luong
thanh van » thanh san, thanh toan, thanh phan
khac hoc » khac phuc, khac cuoc, thai hoc
cu luong » huy luong, do luong, cu luan
khoa hoc » hoa hoc
va thanh » gia thanh, ban thanh, va tinh
vu khac » vu kham, vu khanh, bui khac
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 khac hoc tap, nghien ((cu luong) or (cat luong)) chuc nganh khoa hoc xa hoi va thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khac hoc tap, nghien ((cu luong) OR (cat luong)) chuc nganh khoa hoc xa hoi va thanh van.
• Adding a wildcard symbol may retrieve word variants: vu khac hoc tap, nghien ((cu luong) or (cat luong)) chuc nganh khoa hoc xa hoi va thanh van*.