Perhaps you should try some spelling variations:
"programable en codigo." » "programables en codigo." (Expand Search), "programable plc codigo." (Expand Search), "programable el codigo." (Expand Search), "programable del codigo." (Expand Search), "programable al codigo." (Expand Search), "programaable en codigo." (Expand Search), "programasable en codigo." (Expand Search)
"programadas a codigo." » "programas y codigo." (Expand Search), "programado y codigo." (Expand Search), "programadas al codigo." (Expand Search), "programadas el codigo." (Expand Search), "programaadas a codigo." (Expand Search), "programasadas a 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 (\"programable en codigo.\"))) OR (\"programadas a codigo.\"))~".
• Removing quotes may allow a broader search: (((( program _ codigo. ) OR ( programable en codigo. ))) OR ( programadas a codigo. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("program _ codigo.") OR ("programable en codigo."))) OR ("programadas a codigo."))*.