Perhaps you should try some spelling variations:
"tai chinh tam li f.c." » "tai chinh tai li f.c.", "tai chinh ta li f.c.", "tai chinh nham li f.c."
"thep hinh lap trinh co." » "thi hinh lap trinh co.", "tap hinh lap trinh co.", "phap hinh lap trinh co.", "thep dinh lap trinh co.", "thep thanh lap trinh co.", "thep trinh lap trinh co.", "thep hinh lap trinh do.", "thep hinh lap trinh cong.", "thep hinh lap trinh hoa."
"thep mang lam dinh f.c." » "thep bang lam dinh f.c.", "tren mang lam dinh f.c.", "ghep tang lam dinh f.c.", "thep mang lai dinh f.c.", "thep mang mam dinh f.c.", "thep mang nam dinh f.c.", "thep mang lam tinh f.c.", "thep mang lam linh f.c.", "thep mang lam dinh duc.", "thep mang lam dinh cac.", "thep mang lam dinh doc."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tai chinh tam li f.c.") or ("thep hinh lap trinh co."))) or ("thep mang lam dinh f.c."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tai chinh tam li f.c.") OR ("thep hinh lap trinh co."))) OR ("thep mang lam dinh f.c.")).
• Removing quotes may allow a broader search: (((( tai chinh tam li f.c. ) or ( thep hinh lap trinh co. ))) or ( thep mang lam dinh f.c. )).
• Adding a wildcard symbol may retrieve word variants: (((("tai chinh tam li f.c.") or ("thep hinh lap trinh co."))) or ("thep mang lam dinh f.c."))*.