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

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

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