Perhaps you should try some spelling variations:
"nhung loi que van. thoi nguyen tuan lap" » "nhung loi que van. thai nguyen tuan lap", "nhung loi que van. thi nguyen tuan lap", "nhung loi que van. tuoi nguyen tuan lap", "nhung loi que van. thoi nguyen xuan lap", "nhung loi que van. thoi nguyen thanh lap", "nhung loi que van. thoi nguyen quang lap", "nhung bai que van. thoi nguyen tuan lap", "nhung bi que van. thoi nguyen tuan lap", "nhung gi que van. thoi nguyen tuan lap", "nhung loi que van. thoi nguyen toan lap", "nhung loi que van. thoi nguyen quan lap", "nhung loi que van. thoi nguyen luan lap", "nhung loi qua van. thoi nguyen tuan lap", "nhung loi quy van. thoi nguyen tuan lap", "nhung loi quyet van. thoi nguyen tuan lap"
"phung thi quan luan. thoi quen cua lap" » "phung thi xuan luan. thoi quen cua lap", "phung tri quan luan. thoi quen cua lap", "phung thi luan luan. thoi quen cua lap", "phung thi quan luan. thoi quyen cua lap", "phung thi quan luan. thoi quan cua lap", "phung thi quan luan. thoi duyen cua lap", "phung thi quan luan. thoi quen chua lap", "phung thi quan luan. thoi quen cua tap", "phung thi quan luan. thoi quen cua lam"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("nhung loi que van. thoi nguyen tuan lap") or ("phung thi quan luan. thoi quen cua lap"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung loi que van. thoi nguyen tuan lap") OR ("phung thi quan luan. thoi quen cua lap")).
• Removing quotes may allow a broader search: (( nhung loi que van. thoi nguyen tuan lap ) or ( phung thi quan luan. thoi quen cua lap )).
• Adding a wildcard symbol may retrieve word variants: (("nhung loi que van. thoi nguyen tuan lap") or ("phung thi quan luan. thoi quen cua lap"))*.