Perhaps you should try some spelling variations:
"programacion dal codigo." » "programacion del codigo." (Expand Search), "programacion de codigo." (Expand Search), "programacion para codigo." (Expand Search), "programacion el codigo." (Expand Search), "programacion a codigo." (Expand Search), "programacion ddel codigo." (Expand Search)
"aplicacion al codigo." » "aplicacion a codigo." (Expand Search), "aplicacion del codigo." (Expand Search), "aplicacion de codigo." (Expand Search)
"computational _ codigo." » "computacionales _ codigo." (Expand Search), "computacion _ codigo." (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("aplicacion al codigo.") OR ("computational _ codigo."))) OR ("programacion dal codigo."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"aplicacion al codigo.\") OR (\"computational _ codigo.\"))) OR (\"programacion dal codigo.\"))".
• Removing quotes may allow a broader search: (((( aplicacion al codigo. ) OR ( computational _ codigo. ))) OR ( programacion dal codigo. )).
• Adding a wildcard symbol may retrieve word variants: (((("aplicacion al codigo.") OR ("computational _ codigo."))) OR ("programacion dal codigo."))*.