Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("trae walking") OR ("rae walking"))) OR ("tras walking"))) OR ("trae taking"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"trae walking\") OR (\"rae walking\"))) OR (\"tras walking\"))) OR (\"trae taking\"))".
• Removing quotes may allow a broader search: (((((( trae walking ) OR ( rae walking ))) OR ( tras walking ))) OR ( trae taking )).
• Adding a wildcard symbol may retrieve word variants: (((((("trae walking") OR ("rae walking"))) OR ("tras walking"))) OR ("trae taking"))*.