Perhaps you should try some spelling variations:
"programacion paraleldel codigo." » "programacion paralela codigo." (Expand Search)
"programas al codigo." » "programas del codigo." (Expand Search), "programas de codigo." (Expand Search), "programas y codigo." (Expand Search)
"programa de codigo." » "programa del codigo." (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("programacion paraleldel codigo.") OR ("programas al codigo."))) OR ("programa de codigo."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"programacion paraleldel codigo.\") OR (\"programas al codigo.\"))) OR (\"programa de codigo.\"))".
• Removing quotes may allow a broader search: (((( programacion paraleldel codigo. ) OR ( programas al codigo. ))) OR ( programa de codigo. )).
• Adding a wildcard symbol may retrieve word variants: (((("programacion paraleldel codigo.") OR ("programas al codigo."))) OR ("programa de codigo."))*.