Perhaps you should try some spelling variations:
"programa drag codigo." » "programa de codigo." (Expand Search), "programa del codigo." (Expand Search), "programa para codigo." (Expand Search)
"programa a codigo." » "programa la codigo." (Expand Search), "programa de codigo." (Expand Search), "programa tv codigo." (Expand Search), "programa al codigo." (Expand Search), "programa el 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 drag codigo.\") OR (((\"programa parallella codigo.\") OR (\"programa a codigo.\"))))~".
• Removing quotes may allow a broader search: (( programa drag codigo. ) OR ((( programa parallella codigo. ) OR ( programa a codigo. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("programa drag codigo.") OR ((("programa parallella codigo.") OR ("programa a codigo."))))*.