Perhaps you should try some spelling variations:
doanh khoa » toan khoa
soc doanh » so doanh, hoa doanh, voi doanh
van thanh » ban thanh, van tuan
tinh hoc » sinh hoc, tin hoc, hinh hoc
cuu long » cuu cong, cuu tong, cuu nang
long soc » lon soc, luong suc, cong so
khoa hoc » hoa hoc
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: ve tinh hoc tap, nghien cuu long soc doanh khoa hoc xa hoi ((va phat) or (van thanh)) va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ve tinh hoc tap, nghien cuu long soc doanh khoa hoc xa hoi ((va phat) OR (van thanh)) va.
• Adding a wildcard symbol may retrieve word variants: ve tinh hoc tap, nghien cuu long soc doanh khoa hoc xa hoi ((va phat) or (van thanh)) va*.