Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
thu sinh » thu minh, thu kinh, thuoc sinh
dong hoc » dong co, dong luc
khoa hoc » hoa hoc
van nhan » van phan, van thanh, danh nhan
mon hoc » toan hoc
hai van » thai van, ha van, hai tan
nhan va » nhan tai, nhan dan, nhan tao
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 sinh hoc tap, nghien cuu ((mon hoc) OR (dong hoc)) nganh khoa hoc xa hai van nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sinh hoc tap, nghien cuu ((mon hoc) OR (dong hoc)) nganh khoa hoc xa hai van nhan va".
• Adding a wildcard symbol may retrieve word variants: thu sinh hoc tap, nghien cuu ((mon hoc) OR (dong hoc)) nganh khoa hoc xa hai van nhan va*.