Perhaps you should try some spelling variations:
"programaaacion dal codigo." » "programacion del codigo." (Expand Search), "programacion de codigo." (Expand Search), "programaaacion del codigo." (Expand Search), "programaaacion al codigo." (Expand Search), "programaaacion el codigo." (Expand Search), "programaaaacion dal codigo." (Expand Search), "programasaaacion dal codigo." (Expand Search)
"program _ codigo." » "programa _ codigo." (Expand Search), "programas _ codigo." (Expand Search)
"programaaas parallel codigo." » "programaaaas parallel codigo." (Expand Search), "programasaaas 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 ("programaaacion dal codigo."))) OR ("programaaas parallel codigo."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"program _ codigo.\") OR (\"programaaacion dal codigo.\"))) OR (\"programaaas parallel codigo.\"))".
• Removing quotes may allow a broader search: (((( program _ codigo. ) OR ( programaaacion dal codigo. ))) OR ( programaaas parallel codigo. )).
• Adding a wildcard symbol may retrieve word variants: (((("program _ codigo.") OR ("programaaacion dal codigo."))) OR ("programaaas parallel codigo."))*.