Perhaps you should try some spelling variations:
"thep xanh lan tinh f.c." » "heo xanh lan tinh f.c.", "thep xanh lam tinh f.c.", "thep thanh lan tinh f.c.", "thep xanh hanh tinh f.c.", "thep xanh luan tinh f.c.", "thep xanh ban tinh f.c.", "thep xanh man tinh f.c.", "thep xanh lan tinh bac.", "thep xanh lan tinh pc.", "thep xanh lan tinh soc."
"thep hinh may tinh duc." » "thi hinh may tinh duc.", "tap hinh may tinh duc.", "phap hinh may tinh duc.", "thep hanh may tinh duc.", "thep trinh may tinh duc.", "thep hinh bai tinh duc.", "thep hinh may minh duc.", "thep hinh may dinh duc.", "thep hinh may ninh duc."
"thep bang lam tinh hoc." » "thien bang lam tinh hoc.", "thai bang lam tinh hoc.", "te bang lam tinh hoc.", "thep mang lam tinh hoc.", "thep nang lam tinh hoc.", "thep quang lam tinh hoc.", "thep bang ha tinh hoc.", "thep bang ban tinh hoc.", "thep bang dac tinh hoc.", "thep bang lam sinh hoc.", "thep bang lam tin hoc.", "thep bang lam hinh hoc."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("thep xanh lan tinh f.c.") or ("thep hinh may tinh duc."))) or ("thep bang lam tinh hoc."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thep xanh lan tinh f.c.") OR ("thep hinh may tinh duc."))) OR ("thep bang lam tinh hoc.")).
• Removing quotes may allow a broader search: (((( thep xanh lan tinh f.c. ) or ( thep hinh may tinh duc. ))) or ( thep bang lam tinh hoc. )).
• Adding a wildcard symbol may retrieve word variants: (((("thep xanh lan tinh f.c.") or ("thep hinh may tinh duc."))) or ("thep bang lam tinh hoc."))*.