Perhaps you should try some spelling variations:
"programa a codigo." » "programa la codigo." (Expand Search), "programa tv codigo." (Expand Search), "programas y 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)
"programa parallella codigo." » "programa parallellal codigo." (Expand Search), "programa parallellel codigo." (Expand Search), "programa parallel codigo." (Expand Search), "programa paralela codigo." (Expand Search), "programa paralleled codigo." (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"programa de codigo.\") OR (((\"programa parallella codigo.\") OR (\"programa a codigo.\"))))~".
• Removing quotes may allow a broader search: (( programa de codigo. ) OR ((( programa parallella codigo. ) OR ( programa a codigo. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("programa de codigo.") OR ((("programa parallella codigo.") OR ("programa a codigo."))))*.