Perhaps you should try some spelling variations:
"nhung thoi quyet van. hoi dong hoc noi" » "nhung toi quyet van. hoi dong hoc noi", "nhung theo quyet van. hoi dong hoc noi", "nhung thoi quen van. hoi dong hoc noi", "phung thi quyet van. hoi dong hoc noi", "nhung loi quyet van. hoi dong hoc noi", "nhung tri quyet van. hoi dong hoc noi", "nhung thoi quyet van. hop dong hoc noi", "nhung thoi quyet van. hoat dong hoc noi", "nhung thoi quyet van. ha dong hoc noi", "nhung thoi quyet van. hoi dong co noi", "nhung thoi quyet van. hoi dong luc noi", "nhung thoi quyet van. hoi dong hoc nuoc"
"nhung thi que lang. doi tuong ho cong" » "phung thi que lang. doi tuong ho cong", "nhung tri que lang. doi tuong ho cong", "nhung chi que lang. doi tuong ho cong", "nhung thi que lang. moi truong ho cong", "nhung thi que lang. doi song ho cong", "nhung thi quet lang. doi tuong ho cong", "nhung thi quan lang. doi tuong ho cong", "nhung thi que quang. doi tuong ho cong", "nhung thi que lang. doi tong hop cong", "nhung thi hue lang. doi tuong ho cong", "nhung thi quy lang. doi tuong ho cong", "nhung nghi que lang. doi tuong ho cong", "nhung thi que lang. doi tuong hoc cong", "nhung thi que lang. doi tuong cho cong", "nhung thi que lang. doi tuong hoa 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 thi que lang. doi tuong ho cong") or ("nhung thoi quyet van. hoi dong hoc noi"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung thi que lang. doi tuong ho cong") OR ("nhung thoi quyet van. hoi dong hoc noi")).
• Removing quotes may allow a broader search: (( nhung thi que lang. doi tuong ho cong ) or ( nhung thoi quyet van. hoi dong hoc noi )).
• Adding a wildcard symbol may retrieve word variants: (("nhung thi que lang. doi tuong ho cong") or ("nhung thoi quyet van. hoi dong hoc noi"))*.