Perhaps you should try some spelling variations:
"programacion el codigo." » "programacion del codigo." (Expand Search), "programacion en codigo." (Expand Search), "programacion de codigo." (Expand Search), "programacion al codigo." (Expand Search), "programaacion el codigo." (Expand Search), "programasacion el codigo." (Expand Search)
"programaticas parallel codigo." » "programaticas paralldel codigo." (Expand Search), "programaticas parallal codigo." (Expand Search), "programaaticas parallel codigo." (Expand Search), "programasaticas parallel codigo." (Expand Search), "problematicas parallel codigo." (Expand Search), "programadas parallel codigo." (Expand Search)
"program _ codigo." » "programa _ codigo." (Expand Search), "programas _ codigo." (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"program _ codigo.\") OR (\"programacion el codigo.\"))) OR (\"programaticas parallel codigo.\"))~".
• Removing quotes may allow a broader search: (((( program _ codigo. ) OR ( programacion el codigo. ))) OR ( programaticas parallel codigo. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("program _ codigo.") OR ("programacion el codigo."))) OR ("programaticas parallel codigo."))*.