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."
"comicas matematica control programming." » "comicas matematicas control programming.", "logica matematica control programming.", "basicas matematicas control programming.", "comicas matematica general programming.", "comicas matematica como 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 ("comicas matematica control programming."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("basicas mathematics computer programa.") OR ("comicas matematica control programming.")).
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• Adding a wildcard symbol may retrieve word variants: (("basicas mathematics computer programa.") or ("comicas matematica control programming."))*.