Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
chua nang » chuc nang, chua xang, kha nang
luc nganh » luc ngan, chuc nganh, luat nganh
cuu nang » chuc nang, cam nang, cuu van
khoa hoc » hoa hoc
so bach » so sach, song bach, noi bach
mai tap » bai tap, mai tat, mai tan
va dung » van dung, va duong, vat dung
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 bach mai tap, nghien ((cuu nang) or (chua nang)) luc nganh khoa hoc xa hoi va dung tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so bach mai tap, nghien ((cuu nang) OR (chua nang)) luc nganh khoa hoc xa hoi va dung tai.
• Adding a wildcard symbol may retrieve word variants: so bach mai tap, nghien ((cuu nang) or (chua nang)) luc nganh khoa hoc xa hoi va dung tai*.