Perhaps you should try some spelling variations:
"programacion parddddel codigo." » "programacion paralela codigo." (Expand Search), "programacion pardddddel codigo." (Expand Search), "programacion parddddal codigo." (Expand Search)
"programa pardel codigo." » "programa del codigo." (Expand Search), "programa para codigo." (Expand Search), "programa parddel codigo." (Expand Search), "programa pardal codigo." (Expand Search)
"programas el codigo." » "programas del codigo." (Expand Search), "programas de codigo." (Expand Search), "programa del codigo." (Expand Search), "programas al 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: (("programas el codigo.") OR ((("programa pardel codigo.") OR ("programacion parddddel codigo."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"programas el codigo.\") OR (((\"programa pardel codigo.\") OR (\"programacion parddddel codigo.\"))))".
• Removing quotes may allow a broader search: (( programas el codigo. ) OR ((( programa pardel codigo. ) OR ( programacion parddddel codigo. )))).
• Adding a wildcard symbol may retrieve word variants: (("programas el codigo.") OR ((("programa pardel codigo.") OR ("programacion parddddel codigo."))))*.