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