Perhaps you should try some spelling variations:
"expediciones pedagogicas" » "expedicion pedagogica", "orientaciones pedagogicas", "experiencias pedagogicas"
"mediaciones pedagogicas" » "mediacion pedagogica", "implicaciones pedagogicas", "educaciones pedagogias"
"implicaciones practicas" » "aplicacion practica", "implicaciones juridicas"
"implicaciones eticas" » "implicaciones juridicas", "implicaciones en", "implicaciones para"

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: (((("mediaciones pedagogicas") or ("expediciones pedagogicas"))) or ((("implicaciones practicas") OR ("implicaciones eticas"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mediaciones pedagogicas") OR ("expediciones pedagogicas"))) OR ((("implicaciones practicas") OR ("implicaciones eticas")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"mediaciones pedagogicas\") or (\"expediciones pedagogicas\"))) or (((\"implicaciones practicas\") OR (\"implicaciones eticas\"))))".
• Removing quotes may allow a broader search: (((( mediaciones pedagogicas ) or ( expediciones pedagogicas ))) or ((( implicaciones practicas ) OR ( implicaciones eticas )))).
• Adding a wildcard symbol may retrieve word variants: (((("mediaciones pedagogicas") or ("expediciones pedagogicas"))) or ((("implicaciones practicas") OR ("implicaciones eticas"))))*.

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