Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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• Performing a fuzzy search may retrieve terms with similar spellings: (((crak OR crear) OR (((crack OR eric) OR rita) OR erick)) OR ((crc OR crac) OR cdrc)) cyclist~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((crak OR crear) OR (((crack OR eric) OR rita) OR erick)) OR ((crc OR crac) OR cdrc)) cyclist".
• Adding a wildcard symbol may retrieve word variants: (((crak OR crear) OR (((crack OR eric) OR rita) OR erick)) OR ((crc OR crac) OR cdrc)) cyclist*.