Perhaps you should try some spelling variations:
nhung thoi » nhung thi, nhung loi, nhung tri
thoi quan » thoi quen, thi quan, thong quan
nuoi dung » nguoi dung, nuoi duong, noi dung
dung hoc » dong hoc, dung thuoc, trung hoc
boi dung » boi duong, noi dung, hoi dung
hoc mon » hoc moi, hoc mot, hoc cong
xa luan » xu luan, xoay luan, xa quang

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thoi quan luan. nuoi dung hoc mon ) or ( phung thi xa luan. boi dung hoc mon ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quan luan. nuoi dung hoc mon ) OR ( phung thi xa luan. boi dung hoc mon )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quan luan. nuoi dung hoc mon ) or ( phung thi xa luan. boi dung hoc mon ))*.