Perhaps you should try some spelling variations:
"programacion deleel codigo." » "programacion del codigo." (Expand Search), "programacion de codigo." (Expand Search), "programacion lineal codigo." (Expand Search), "programacion deledel codigo." (Expand Search), "programacion deleal codigo." (Expand Search), "programaacion deleel codigo." (Expand Search), "programasacion deleel codigo." (Expand Search)
"programadas el codigo." » "programas del codigo." (Expand Search), "programadas del codigo." (Expand Search), "programadas al codigo." (Expand Search), "programaadas el codigo." (Expand Search), "programasadas el 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 deleel codigo.\"))) OR (\"programadas el codigo.\"))~".
• Removing quotes may allow a broader search: (((( program _ codigo. ) OR ( programacion deleel codigo. ))) OR ( programadas el codigo. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("program _ codigo.") OR ("programacion deleel codigo."))) OR ("programadas el codigo."))*.