Perhaps you should try some spelling variations:
"thep nong lam trinh do." » "thep cong lam trinh do.", "thep trong lam trinh do.", "chep xong lam trinh do.", "thep nong lap trinh do.", "thep nong lam tinh do.", "thep nong tao trinh do.", "thep dung lam trinh do.", "thep nong lam trinh ky."
"thep phan nam dinh f.c." » "phap phan nam dinh f.c.", "theo phap nam dinh f.c.", "than phan nam dinh f.c.", "thep pham nam dinh f.c.", "thep nhan nam dinh f.c.", "thep phan cam dinh f.c.", "thep phan nam dinh duc.", "thep phan nam dinh cac.", "thep phan nam dinh doc."
"thuc hanh lam linh duc." » "thuc thanh lap linh duc.", "thuc hanh kem linh duc.", "thuc hanh va linh duc.", "thuc hanh tam linh duc.", "thuc hanh lam tinh duc.", "thuc hanh nam linh duc.", "thuc hanh lam minh duc.", "thuc hanh lam dinh duc.", "thuc hanh lam linh vuc.", "thu hanh lam linh duc."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("thuc hanh lam linh duc.") or ((("thep phan nam dinh f.c.") or ("thep nong lam trinh do."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("thuc hanh lam linh duc.") OR ((("thep phan nam dinh f.c.") OR ("thep nong lam trinh do."))))*.
• Removing quotes may allow a broader search: (( thuc hanh lam linh duc. ) or ((( thep phan nam dinh f.c. ) or ( thep nong lam trinh do. ))))*.