Perhaps you should try some spelling variations:
"program _ codigo." » "programa _ codigo." (Expand Search), "programas _ codigo." (Expand Search)
"programaadas parallel codigo." » "programaaadas parallel codigo." (Expand Search), "programasaadas parallel codigo." (Expand Search), "programadas parallel codigo." (Expand Search), "programados parallel codigo." (Expand Search), "programada parallel codigo." (Expand Search)
"programaasasa drag codigo." » "programaaasasa drag codigo." (Expand Search), "programasaasasa drag codigo." (Expand Search), "programadas drag codigo." (Expand Search), "programaasasa dra codigo." (Expand Search), "programaasasa drug codigo." (Expand Search), "programaasasa draw 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: "((\"program _ codigo.\") OR (((\"programaadas parallel codigo.\") OR (\"programaasasa drag codigo.\"))))~".
• Removing quotes may allow a broader search: (( program _ codigo. ) OR ((( programaadas parallel codigo. ) OR ( programaasasa drag codigo. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("program _ codigo.") OR ((("programaadas parallel codigo.") OR ("programaasasa drag codigo."))))*.