Perhaps you should try some spelling variations:
"programables dal codigo." » "programables bajo codigo." (Expand Search), "programables en codigo." (Expand Search), "programable plc codigo." (Expand Search), "programables del codigo." (Expand Search), "programables al codigo." (Expand Search)
"programacion el codigo." » "programacion del codigo." (Expand Search), "programacion en codigo." (Expand Search), "programacion de codigo." (Expand Search), "programacion al codigo." (Expand Search)
"programa a codigo." » "programa la codigo." (Expand Search), "programa de codigo." (Expand Search), "programa tv codigo." (Expand Search), "programa al codigo." (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("programables dal codigo.") OR ((("programacion el codigo.") OR ("programa a codigo."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"programables dal codigo.\") OR (((\"programacion el codigo.\") OR (\"programa a codigo.\"))))".
• Removing quotes may allow a broader search: (( programables dal codigo. ) OR ((( programacion el codigo. ) OR ( programa a codigo. )))).
• Adding a wildcard symbol may retrieve word variants: (("programables dal codigo.") OR ((("programacion el codigo.") OR ("programa a codigo."))))*.