Perhaps you should try some spelling variations:
"programacion del codigo." » "programacion de codigo." (Expand Search), "programacion en codigo." (Expand Search), "programacion para codigo." (Expand Search)
"programas paral codigo." » "programas para codigo." (Expand Search), "programa para codigo." (Expand Search), "programas al codigo." (Expand Search)
"computation _ codigo." » "computacion _ codigo." (Expand Search), "computational _ codigo." (Expand Search), "competition _ 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: "((\"computation _ codigo.\") OR (((\"programacion del codigo.\") OR (\"programas paral codigo.\"))))~".
• Removing quotes may allow a broader search: (( computation _ codigo. ) OR ((( programacion del codigo. ) OR ( programas paral codigo. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("computation _ codigo.") OR ((("programacion del codigo.") OR ("programas paral codigo."))))*.