Perhaps you should try some spelling variations:
nghiep quang » nghiep quan, nghiep luan, nghiep bang
thuc nghiep » thuc nghiem, thuat nghiep, chu nghiep
thu nghiem » thuc nghiem, thi nghiem
hoach thu » hoach thay, doanh thu, hoach su
sach thuc » cach thuc, sach thu, sach thue
quang hoc » quang hoi, quang huy, dung hoc
dan hoc » van hoc, dai hoc, toan hoc
tu sach » thu sach, su sach, te sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thu hoach thu nghiem ((dan hoc) or (dan toc)) ) or ( tu sach thuc nghiep quang hoc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu hoach thu nghiem ((dan hoc) OR (dan toc)) ) OR ( tu sach thuc nghiep quang hoc )).
• Adding a wildcard symbol may retrieve word variants: (( thu hoach thu nghiem ((dan hoc) or (dan toc)) ) or ( tu sach thuc nghiep quang hoc ))*.