Perhaps you should try some spelling variations:
"logica matematica computer programming." » "logica matematica computer programs.", "logica matematica computer program.", "fisica matematica computer programming.", "la matematica computer programming."
"basicas mathematics computer programa." » "basicas matematicas computer programa.", "business mathematics computer programa.", "basicas mathematics computer programs.", "basicas mathematics computer program.", "basicas mathematics computer programmers."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("basicas mathematics computer programa.") OR ("logica matematica computer programming."))~.
• Removing quotes may allow a broader search: (( basicas mathematics computer programa. ) or ( logica matematica computer programming. ))~.
• Adding a wildcard symbol may retrieve word variants: (("basicas mathematics computer programa.") or ("logica matematica computer programming."))*.