Perhaps you should try some spelling variations:
"venezuela los{acute}tica social." » "venezuela la{acute}tica social.", "venezuela y{acute}tica social.", "venezuela en{acute}tica social.", "venezuela los{acute}itica social.", "venezuela los{acute}ficha social.", "venezuela los{acute}vida social."
"venezuela los{acute}etica social." » "venezuela la{acute}etica social.", "venezuela y{acute}etica social.", "venezuela en{acute}etica social.", "venezuela los{acute}america social.", "venezuela los{acute}media social.", "venezuela los{acute}vida social.", "venezuela los{acute}eitica social.", "venezuela los{acute}eficha social.", "venezuela los{acute}evida social."

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: (("venezuela los{acute}tica social.") or ("venezuela los{acute}etica social."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("venezuela los{acute}tica social.") OR ("venezuela los{acute}etica social.")).
• Removing quotes may allow a broader search: (( venezuela los{acute}tica social. ) or ( venezuela los{acute}etica social. )).
• Adding a wildcard symbol may retrieve word variants: (("venezuela los{acute}tica social.") or ("venezuela los{acute}etica social."))*.