Perhaps you should try some spelling variations:
"Terapia juridica iberoamericana ;" » "Terapia juridicas iberoamericanas ;", "Terapia politica iberoamericana ;", "Terapia juridica norteamericana ;"
terapia juridica » teoria juridica, trama juridica, geografia juridica
"terapia familiar iberoamericana ;" » "terapia familia iberoamericana ;"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("terapia familiar iberoamericana ;") or ("Terapia juridica iberoamericana ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("terapia familiar iberoamericana ;") OR ("Terapia juridica iberoamericana ;")).
• Removing quotes may allow a broader search: (( terapia familiar iberoamericana ; ) or ( Terapia juridica iberoamericana ; )).
• Adding a wildcard symbol may retrieve word variants: (("terapia familiar iberoamericana ;") or ("Terapia juridica iberoamericana ;"))*.