Perhaps you should try some spelling variations:
"programaaaacion linedel codigo." » "programacion lineal codigo." (Expand Search), "programaaaacion lineddel codigo." (Expand Search), "programaaaacion linedal codigo." (Expand Search), "programaaaaacion linedel codigo." (Expand Search), "programasaaaacion linedel codigo." (Expand Search)
"programacion el codigo." » "programacion del codigo." (Expand Search), "programacion en codigo." (Expand Search), "programacion de codigo." (Expand Search), "programacion al codigo." (Expand Search), "programaacion el codigo." (Expand Search), "programasacion el codigo." (Expand Search)
"program _ codigo." » "programa _ codigo." (Expand Search), "programas _ 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: "((\"program _ codigo.\") OR (((\"programaaaacion linedel codigo.\") OR (\"programacion el codigo.\"))))~".
• Removing quotes may allow a broader search: (( program _ codigo. ) OR ((( programaaaacion linedel codigo. ) OR ( programacion el codigo. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("program _ codigo.") OR ((("programaaaacion linedel codigo.") OR ("programacion el codigo."))))*.