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