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 ((((rick OR rock) OR eric) OR erick) OR click)) OR crac) cyclist~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((crack OR ((((rick OR rock) OR eric) OR erick) OR click)) OR crac) cyclist".
• Adding a wildcard symbol may retrieve word variants: ((crack OR ((((rick OR rock) OR eric) OR erick) OR click)) OR crac) cyclist*.