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