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."
"ensenar matematicas como programming." » "ensenanza matematicas como programming.", "ensenar matematica como programming.", "ensenar matematicas con programming.", "ensenar matematica tomo programming.", "ensenar matematicas control programming.", "ensenar matematicas logic programming.", "ensenar matematicas computer programming."

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