Perhaps you should try some spelling variations:
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"ciencias mathematics logic programa." » "ciencias matematicas logic programa.", "sciences mathematics logic programa.", "financial mathematics logic programa.", "ciencias matematica logica programa.", "ciencias mathematics logico programable.", "ciencias mathematics logica programable.", "ciencias mathematics logic programming."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("ciencias mathematics logic programa.") or ("basicas matematicas computer programming."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ciencias mathematics logic programa.") OR ("basicas matematicas computer programming."))*.
• Removing quotes may allow a broader search: (( ciencias mathematics logic programa. ) or ( basicas matematicas computer programming. ))*.