Perhaps you should try some spelling variations:
"basicas matematicas computer programming." » "basicas mathematics computer programming.", "basicas matematicas comics programming.", "basicas matematicas computer programs.", "basicas matematicas computer program.", "comicas matematicas computer programming.", "benditas matematicas computer programming.", "fisica matematica computer programming."
"exactas matematicas como programs." » "exactas matematica como programs.", "exactas matematicas con programs.", "exactas matematica tomo programs.", "exactas matematicas como programa.", "exactas matematicas como programar.", "exactas matematicas campo programa."

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