Perhaps you should try some spelling variations:
"computacion dal codigo." » "comparacion del codigo." (Expand Search), "computacion y codigo." (Expand Search), "computacion foro codigo." (Expand Search), "computacion del codigo." (Expand Search), "computacion el codigo." (Expand Search), "computacion ddel codigo." (Expand Search)
"computation al codigo." » "computation _ codigo." (Expand Search), "computational _ codigo." (Expand Search), "computacion y codigo." (Expand Search), "computation del codigo." (Expand Search)
"programacion a codigo." » "programacion _ codigo." (Expand Search), "programacion de codigo." (Expand Search), "programacion en codigo." (Expand Search), "programacion el 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: (((("computacion dal codigo.") OR ("computation al codigo."))) OR ("programacion a codigo."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"computacion dal codigo.\") OR (\"computation al codigo.\"))) OR (\"programacion a codigo.\"))".
• Removing quotes may allow a broader search: (((( computacion dal codigo. ) OR ( computation al codigo. ))) OR ( programacion a codigo. )).
• Adding a wildcard symbol may retrieve word variants: (((("computacion dal codigo.") OR ("computation al codigo."))) OR ("programacion a codigo."))*.