Perhaps you should try some spelling variations:
"programacion dal codigo." » "programacion del codigo." (Expand Search), "programacion de codigo." (Expand Search), "programacion para codigo." (Expand Search), "programacion al codigo." (Expand Search), "programacion a 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)
"programa parallellel codigo." » "programa parallelldel codigo." (Expand Search), "programa parallellal codigo." (Expand Search), "programa paralleled codigo." (Expand Search), "programa parallella 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: "((\"programa parallellel codigo.\") OR (((\"programas el codigo.\") OR (\"programacion dal codigo.\"))))~".
• Removing quotes may allow a broader search: (( programa parallellel codigo. ) OR ((( programas el codigo. ) OR ( programacion dal codigo. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("programa parallellel codigo.") OR ((("programas el codigo.") OR ("programacion dal codigo."))))*.