Perhaps you should try some spelling variations:
"nhung thoi quan van. ha dong co monit" » "nhung thi quan van. ha dong co monit", "phung thi quan van. ha dong co monit", "nhung loi quan van. ha dong co monit", "nhung thoi quen van. ha dong co monit", "nhung thong quan van. ha dong co monit", "nhung thoi luan van. ha dong co monit", "nhung thoi quan va. ha dong co monit", "nhung thoi quan luan. ha dong co monit", "nhung thoi quan van. ha dong co mot", "nhung thoi quan van. hoat dong co monit", "nhung thoi quan van. van dong co monit"
"nhung bai quyet van. moi tuong hoc mon" » "nhung bi quyet van. moi tuong hoc mon", "nhung ban quyet van. moi tuong hoc mon", "nhung giai quyet van. moi tuong hoc mon", "nhung bai quyet van. moi truong hoc mon", "nhung bai quyet van. doi tuong hoc mon", "nhung bai quyet van. moi huong hoc mon", "nhung bai quyet van. moi tuong ho mon", "nhung bai quyet van. moi duong hoc mon", "nhung bai quyet van. moi tuong hoc moi", "nhung bai quyet van. moi tuong hoc mot", "nhung bai quyet van. moi tuong hoc cong"

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 thoi quan van. ha dong co monit") or ("nhung bai quyet van. moi tuong hoc mon"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung thoi quan van. ha dong co monit") OR ("nhung bai quyet van. moi tuong hoc mon")).
• Removing quotes may allow a broader search: (( nhung thoi quan van. ha dong co monit ) or ( nhung bai quyet van. moi tuong hoc mon )).
• Adding a wildcard symbol may retrieve word variants: (("nhung thoi quan van. ha dong co monit") or ("nhung bai quyet van. moi tuong hoc mon"))*.