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