Perhaps you should try some spelling variations:
theo tiem » theo tieu, them niem, thep tieu
tiem nang » tin nang, tich nang
nhan dong » nhanh dong, nhan dang, nha dong
phan dong » phan cong, phan dang, phan hong
cua nhung » va nhung
cong dan » cong san, cong tan, cong dong
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo tiem nang - ((nhan dong) OR (phan dong)) cua nhung ((cong dan) OR (huong dan)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tiem nang - ((nhan dong) OR (phan dong)) cua nhung ((cong dan) or (huong dan)) toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo tiem nang - ((nhan dong) OR (phan dong)) cua nhung ((cong dan) or (huong dan)) toan cau*.