Perhaps you should try some spelling variations:
"expediciones pedagogicas" » "expedicion pedagogica", "mediaciones pedagogicas", "orientaciones pedagogicas"
"innovaciones pedagogicas" » "innovacion pedagogica", "innovaciones tecnologicas", "orientaciones pedagogicas"
"experiencias pedagogicas" » "experiencia pedagogica"
"mediacion pedagogica" » "innovacion pedagogica"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("expediciones pedagogicas") OR ("innovaciones pedagogicas"))) or ("experiencias pedagogicas"))) or ((("mediacion pedagogica") or ("investigacion pedagogica"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("expediciones pedagogicas") OR ("innovaciones pedagogicas"))) OR ("experiencias pedagogicas"))) OR ((("mediacion pedagogica") OR ("investigacion pedagogica"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"expediciones pedagogicas\") OR (\"innovaciones pedagogicas\"))) or (\"experiencias pedagogicas\"))) or (((\"mediacion pedagogica\") or (\"investigacion pedagogica\"))))*".
• Removing quotes may allow a broader search: (((((( expediciones pedagogicas ) OR ( innovaciones pedagogicas ))) or ( experiencias pedagogicas ))) or ((( mediacion pedagogica ) or ( investigacion pedagogica ))))*.

One or more facet filters have been applied to this search. If you remove filters, you may retrieve more results. Remove all filters from this search.