Perhaps you should try some spelling variations:
"business mathematical como programa." » "business mathematics como programa.", "business matematica como programa.", "business matematicas como programa.", "business matematica tomo programa.", "business mathematical como problema."
"basicas matematicas computer programs." » "basicas mathematics computer programs.", "basicas matematicas como programs.", "basicas matematicas comics programs.", "comicas matematicas computer programs.", "benditas matematicas computer programs.", "fisica matematica computer programs.", "basicas matematicas computer programas."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("basicas matematicas computer programs.") or ("business mathematical como programa."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("basicas matematicas computer programs.") OR ("business mathematical como programa.")).
• Removing quotes may allow a broader search: (( basicas matematicas computer programs. ) or ( business mathematical como programa. )).
• Adding a wildcard symbol may retrieve word variants: (("basicas matematicas computer programs.") or ("business mathematical como programa."))*.