Perhaps you should try some spelling variations:
"expediciones pedagogicas" » "expedicion pedagogica", "orientaciones pedagogicas", "implicaciones pedagogicas"
"innovaciones pedagogicas" » "innovaciones tecnologicas", "orientaciones pedagogicas", "innovaciones educativas"
"innovacion pedagogica" » "innovacion tecnologica", "investigacion pedagogica"
"mediacion pedagogica" » "investigacion 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 ("innovacion pedagogica"))))) or ("mediacion pedagogica"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("expediciones pedagogicas") OR ((("innovaciones pedagogicas") OR ("innovacion pedagogica"))))) OR ("mediacion pedagogica"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"expediciones pedagogicas\") or (((\"innovaciones pedagogicas\") OR (\"innovacion pedagogica\"))))) or (\"mediacion pedagogica\"))*".
• Removing quotes may allow a broader search: (((( expediciones pedagogicas ) or ((( innovaciones pedagogicas ) OR ( innovacion pedagogica ))))) or ( mediacion 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.