Perhaps you should try some spelling variations:
"programaaas del codigo." » "programas del codigo." (Expand Search), "programas de codigo." (Expand Search), "programa del codigo." (Expand Search), "programaaaas del codigo." (Expand Search), "programasaaas del codigo." (Expand Search)
"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)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("program _ codigo.") OR ((("programaadas parallel codigo.") OR ("programaaas del codigo."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"program _ codigo.\") OR (((\"programaadas parallel codigo.\") OR (\"programaaas del codigo.\"))))*".
• Removing quotes may allow a broader search: (( program _ codigo. ) OR ((( programaadas parallel codigo. ) OR ( programaaas del codigo. ))))*.