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