Perhaps you should try some spelling variations:
"programable dal codigo." » "programable plc codigo." (Expand Search), "programables bajo codigo." (Expand Search), "programable del codigo." (Expand Search), "programable 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: (("programacion el codigo.") OR ((("programa a codigo.") OR ("programable dal codigo."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"programacion el codigo.\") OR (((\"programa a codigo.\") OR (\"programable dal codigo.\"))))".
• Removing quotes may allow a broader search: (( programacion el codigo. ) OR ((( programa a codigo. ) OR ( programable dal codigo. )))).
• Adding a wildcard symbol may retrieve word variants: (("programacion el codigo.") OR ((("programa a codigo.") OR ("programable dal codigo."))))*.