Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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• Performing a fuzzy search may retrieve terms with similar spellings: ((((erick OR click) OR clic) OR (grade OR (traces OR (trae OR pre)))) OR grave) cyclist~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((erick OR click) OR clic) OR (grade OR (traces OR (trae OR pre)))) OR grave) cyclist".
• Adding a wildcard symbol may retrieve word variants: ((((erick OR click) OR clic) OR (grade OR (traces OR (trae OR pre)))) OR grave) cyclist*.