Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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