Perhaps you should try some spelling variations:
"basicas mathematics data programas." » "business mathematics data programas.", "basicas mathematics _ programas.", "basicas mathematics para programas.", "basicas mathematics tanto programas.", "basicas mathematics de programas."
"basicas matematicas control programming." » "comicas matematicas control programming.", "benditas matematicas control programming.", "fisica matematica control programming.", "basicas matematicas con programming.", "basicas matematicas como programming.", "basicas matematicas entre 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 data programas.") or ("basicas matematicas control programming."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("basicas mathematics data programas.") OR ("basicas matematicas control programming.")).
• Removing quotes may allow a broader search: (( basicas mathematics data programas. ) or ( basicas matematicas control programming. )).
• Adding a wildcard symbol may retrieve word variants: (("basicas mathematics data programas.") or ("basicas matematicas control programming."))*.