Perhaps you should try some spelling variations:
"serie individuo de ciencies socials." » "serie individuo de ciencias sociales.", "serie individuo de ciencia social.", "serie individuo de science social.", "serie individuo del ciencies socials.", "serie individual de ciencies socials.", "serie individuas de ciencies socials.", "serie individuo de ciencias socials.", "serie individuo les ciencies socials.", "serie individuo de ciencia socials."
"serie individuo y ciencas sociales." » "serie individuo y ciencias sociales.", "serie individuo y ciencia social.", "serie individual y ciencas sociales.", "serie individuo a ciencias sociales.", "serie individuo _ ciencias sociales."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("serie individuo de ciencies socials.") or ("serie individuo y ciencas sociales."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie individuo de ciencies socials.") OR ("serie individuo y ciencas sociales.")).
• Removing quotes may allow a broader search: (( serie individuo de ciencies socials. ) or ( serie individuo y ciencas sociales. )).
• Adding a wildcard symbol may retrieve word variants: (("serie individuo de ciencies socials.") or ("serie individuo y ciencas sociales."))*.