Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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• Performing a fuzzy search may retrieve terms with similar spellings: (( (((((rick OR rock) OR rica) OR erick) OR cric) OR click) cyclist ) OR ( crac cyclist ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( (((((rick OR rock) OR rica) OR erick) OR cric) OR click) cyclist ) OR ( crac cyclist ))".
• Adding a wildcard symbol may retrieve word variants: (( (((((rick OR rock) OR rica) OR erick) OR cric) OR click) cyclist ) OR ( crac cyclist ))*.