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