Perhaps you should try some spelling variations:
"educacion comparada penal internacional ;" » "educacion computadoras penal internacional ;", "educacion comparada en internacional ;", "educacion comparada el internacional ;", "educacion comparada del internacional ;"
"educacion comparada una internacional ;" » "educacion computadoras una internacional ;", "educacion comparada zona internacional ;", "educacion comparada la internacional ;", "educacion comparada ano internacional ;", "educacion comparada en internacional ;", "educacion comparada de internacional ;", "educacion comparada y internacional ;"

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: (("educacion comparada penal internacional ;") OR ("educacion comparada una internacional ;"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"educacion comparada penal internacional ;\") OR (\"educacion comparada una internacional ;\"))".
• Removing quotes may allow a broader search: (( educacion comparada penal internacional ; ) OR ( educacion comparada una internacional ; )).
• Adding a wildcard symbol may retrieve word variants: (("educacion comparada penal internacional ;") OR ("educacion comparada una internacional ;"))*.