Perhaps you should try some spelling variations:
"memoria cultural. exilios y heterodoxias ;" » "historia cultural. exilios y heterodoxias ;", "memoria cultural. exilio y heterodoxias ;"
"memoria roma. exilios y heterodoxias ;" » "memoria rota. exilios y heterodoxias ;", "memoria rosa. exilios y heterodoxias ;", "memoria tomar. exilios y heterodoxias ;", "memoria roma. exilio y heterodoxias ;"

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: (("memoria roma. exilios y heterodoxias ;") or ("memoria cultural. exilios y heterodoxias ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("memoria roma. exilios y heterodoxias ;") OR ("memoria cultural. exilios y heterodoxias ;")).
• Removing quotes may allow a broader search: (( memoria roma. exilios y heterodoxias ; ) or ( memoria cultural. exilios y heterodoxias ; )).
• Adding a wildcard symbol may retrieve word variants: (("memoria roma. exilios y heterodoxias ;") or ("memoria cultural. exilios y heterodoxias ;"))*.