Perhaps you should try some spelling variations:
"nhung thi quan ha. biet the hien cam xuc" » "nhung thoi quan ha. biet the hien cam xuc", "phung thi quan ha. biet the hien cam xuc", "nhung tri quan ha. biet the hien cam xuc", "nhung thi xuan ha. biet the hien cam xuc", "nhung phi quan ha. biet the hien cam xuc", "nhung thi quan ha. biet the hien cac xuc", "nhung thi quan ha. biet the hien cau xuc", "nhung thi quan ha. biet the hien giam xuc", "nhung thi quan he. biet the hien cam xuc"
"nhung thi luan van. biet the hieu cac nuoc" » "nhung thoi luan van. biet the hieu cac nuoc", "phung thi luan van. biet the hieu cac nuoc", "nhung tri luan van. biet the hieu cac nuoc", "nhung thi lan van. biet the hieu cac nuoc", "nhung thi xuan van. biet the hieu cac nuoc", "nhung thi loan van. biet the hieu cac nuoc", "nhung thi luan van. biet the hieu luc nuoc", "nhung thi luan van. biet the hieu va nuoc", "nhung thi luan van. biet the hieu van nuoc", "nhung thi luan van. biet the hieu cap nuoc", "nhung thi luan van. biet the hieu hoc nuoc", "nhung thi luan van. biet the hieu dat nuoc"

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: (("nhung thi quan ha. biet the hien cam xuc") OR ("nhung thi luan van. biet the hieu cac nuoc"))~.
• Removing quotes may allow a broader search: (( nhung thi quan ha. biet the hien cam xuc ) or ( nhung thi luan van. biet the hieu cac nuoc ))~.
• Adding a wildcard symbol may retrieve word variants: (("nhung thi quan ha. biet the hien cam xuc") or ("nhung thi luan van. biet the hieu cac nuoc"))*.