Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
polemic » polemica, polemico, polemiza
polemicas » polemicaas, polemicoas, polemizaas
polemicaoao » polemicaaoao, polemicoaoao, polemizaaoao
polemicooao » polemicaooao, polemicoooao, polemizaooao
polemicaas » polemicaaas, polemicoaas, polemizaaas
polemizao » polemiza, polemica, polemico

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ( (polemic OR polemicas) OR (( (polemicaoao OR polemicooao) OR polemizao ) OR polemicaas ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "( (polemic OR polemicas) OR (( (polemicaoao OR polemicooao) OR polemizao ) OR polemicaas ))~".
• Adding a wildcard symbol may retrieve word variants: ( (polemic OR polemicas) OR (( (polemicaoao OR polemicooao) OR polemizao ) OR polemicaas ))*.