Perhaps you should try some spelling variations:
"computacion el codigo." » "computacion y codigo." (Expand Search), "comparacion del codigo." (Expand Search), "computation _ codigo." (Expand Search), "computacion del codigo." (Expand Search), "computacion al codigo." (Expand Search)
"computation a codigo." » "computation _ codigo." (Expand Search), "computacion y codigo." (Expand Search), "computational _ codigo." (Expand Search), "computation al codigo." (Expand Search)
"programa ddel codigo." » "programa del codigo." (Expand Search), "programa de codigo." (Expand Search), "programas del codigo." (Expand Search), "programa dddel codigo." (Expand Search), "programa ddal 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: "((((\"computation a codigo.\") OR (\"computacion el codigo.\"))) OR (\"programa ddel codigo.\"))~".
• Removing quotes may allow a broader search: (((( computation a codigo. ) OR ( computacion el codigo. ))) OR ( programa ddel codigo. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("computation a codigo.") OR ("computacion el codigo."))) OR ("programa ddel codigo."))*.