Perhaps you should try some spelling variations:
"enfoque psicopedagogico" » "enfoque pedagogico"
"enfoque psicologico" » "enfoque sociologico", "enfoque psicosocial", "enfoque tecnologico"
"informe psicologico" » "informes psicologicos"
"enfoque ecologico" » "enfoque tecnologico", "enfoque economico", "enfoque sociologico"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("enfoque psicopedagogico") or ((((("enfoque psicologico") OR ("informe psicologico"))) or ("enfoque ecologico"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("enfoque psicopedagogico") OR ((((("enfoque psicologico") OR ("informe psicologico"))) OR ("enfoque ecologico")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"enfoque psicopedagogico\") or (((((\"enfoque psicologico\") OR (\"informe psicologico\"))) or (\"enfoque ecologico\"))))".
• Removing quotes may allow a broader search: (( enfoque psicopedagogico ) or ((((( enfoque psicologico ) OR ( informe psicologico ))) or ( enfoque ecologico )))).
• Adding a wildcard symbol may retrieve word variants: (("enfoque psicopedagogico") or ((((("enfoque psicologico") OR ("informe psicologico"))) or ("enfoque ecologico"))))*.