Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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• Performing a fuzzy search may retrieve terms with similar spellings: (((grace OR grade) OR ((crack OR crick) OR crac)) OR (((trate OR traces) OR rae) OR trece)) cyclist~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((grace OR grade) OR ((crack OR crick) OR crac)) OR (((trate OR traces) OR rae) OR trece)) cyclist".
• Adding a wildcard symbol may retrieve word variants: (((grace OR grade) OR ((crack OR crick) OR crac)) OR (((trate OR traces) OR rae) OR trece)) cyclist*.