Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
dong hoc » dong co, dong luc
khoa hoc » hoa hoc
von luan » tong luan
luan san » luan van, luan hoan, luan phan
thu tin » thuc tin, tu tin, thu hien
tin hoc » sinh hoc
mon hoc » toan hoc
hai von » hai van, hai con, hai son
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu tin hoc tap, nghien cuu ((mon hoc) or (dong hoc)) nganh khoa hoc xa hai von luan san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu tin hoc tap, nghien cuu ((mon hoc) OR (dong hoc)) nganh khoa hoc xa hai von luan san.
• Adding a wildcard symbol may retrieve word variants: thu tin hoc tap, nghien cuu ((mon hoc) or (dong hoc)) nganh khoa hoc xa hai von luan san*.