Perhaps you should try some spelling variations:
"programasa el codigo." » "programas del codigo." (Expand Search), "programas de codigo." (Expand Search), "programa del codigo." (Expand Search), "programasa del codigo." (Expand Search), "programasa al codigo." (Expand Search), "programaasa el codigo." (Expand Search), "programasasa el codigo." (Expand Search)
"programaada parallel codigo." » "programaada paralldel codigo." (Expand Search), "programaada parallal codigo." (Expand Search), "programaaada parallel codigo." (Expand Search), "programasaada parallel codigo." (Expand Search), "programada parallel codigo." (Expand Search), "programadas parallel codigo." (Expand Search), "programado 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 (((\"programaada parallel codigo.\") OR (\"programasa el codigo.\"))))~".
• Removing quotes may allow a broader search: (( program _ codigo. ) OR ((( programaada parallel codigo. ) OR ( programasa el codigo. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("program _ codigo.") OR ((("programaada parallel codigo.") OR ("programasa el codigo."))))*.