Perhaps you should try some spelling variations:
"basicas matematicas computer program." » "basicas mathematics computer program.", "basicas matematicas como program.", "basicas matematicas comics program.", "comicas matematicas computer program.", "benditas matematicas computer program.", "fisico matematicas computer program.", "basicas matematicas computer programs."
"fisica matematica control programming." » "fisica matematica general programming.", "fisica 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 matematicas computer program.") or ("fisica matematica control programming."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("basicas matematicas computer program.") OR ("fisica matematica control programming.")).
• Removing quotes may allow a broader search: (( basicas matematicas computer program. ) or ( fisica matematica control programming. )).
• Adding a wildcard symbol may retrieve word variants: (("basicas matematicas computer program.") or ("fisica matematica control programming."))*.