Perhaps you should try some spelling variations:
"basicas matematicas computer programa." » "basicas matematicas como programa.", "basicas matematicas comics programa.", "comicas matematicas computer programa.", "benditas matematicas computer programa.", "fisica matematica computer programa.", "basicas matematicas computer programs.", "basicas matematicas computer programming.", "basicas matematicas computer programmers.", "basicas matematicas computer programsa."
"logica mathematics computer program." » "logica matematica computer program.", "logico matematico computer program.", "logico matematica computer program.", "logica mathematics computer programs."

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 matematicas computer programa.") OR ("logica mathematics computer program."))~.
• Removing quotes may allow a broader search: (( basicas matematicas computer programa. ) or ( logica mathematics computer program. ))~.
• Adding a wildcard symbol may retrieve word variants: (("basicas matematicas computer programa.") or ("logica mathematics computer program."))*.