Perhaps you should try some spelling variations:
"computacion de codigo." » "comparacion de codigo." (Expand Search), "compilacion de codigo." (Expand Search), "amputacion de codigo." (Expand Search), "computacion del codigo." (Expand Search), "computacion al codigo." (Expand Search)
"programas a codigo." » "programas y codigo." (Expand Search), "programas de codigo." (Expand Search), "programa la codigo." (Expand Search), "programas al codigo." (Expand Search), "programas el codigo." (Expand Search)
"programa para codigo." » "programa paral codigo." (Expand Search), "programa parel 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 de codigo.") OR ((("programas a codigo.") OR ("programa para codigo."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"computacion de codigo.\") OR (((\"programas a codigo.\") OR (\"programa para codigo.\"))))".
• Removing quotes may allow a broader search: (( computacion de codigo. ) OR ((( programas a codigo. ) OR ( programa para codigo. )))).
• Adding a wildcard symbol may retrieve word variants: (("computacion de codigo.") OR ((("programas a codigo.") OR ("programa para codigo."))))*.