Perhaps you should try some spelling variations:
informe sociolaboral » informacion sociolaboral (Expand Search), panorama sociolaboral (Expand Search)
"Informe sociolaboral en" » "Informe sociolaborales en" (Expand Search), "Informe sociolaboral una" (Expand Search), "Informe sociolaboral con" (Expand Search)
"Informe sociolaboral el" » "Informe sociolaboral de" (Expand Search), "Informe sociolaboral y" (Expand Search), "Informe sociolaborales en" (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: (("Informe sociolaboral en") OR ("Informe sociolaboral el"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Informe sociolaboral en\") OR (\"Informe sociolaboral el\"))".
• Removing quotes may allow a broader search: (( Informe sociolaboral en ) OR ( Informe sociolaboral el )).
• Adding a wildcard symbol may retrieve word variants: (("Informe sociolaboral en") OR ("Informe sociolaboral el"))*.