Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
philosophy and » philosophy a
philosophy any » philosophy a
philosophy in » philosophy a
any language » of language, for language
and language » of language, for language
in language » of language, for language

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( philosophy any language ) OR ( philosophy in language ))) OR ( philosophy and language ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( philosophy any language ) OR ( philosophy in language ))) OR ( philosophy AND language )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( philosophy any language ) OR ( philosophy in language ))) OR ( philosophy and language ))".
• Adding a wildcard symbol may retrieve word variants: (((( philosophy any language ) OR ( philosophy in language ))) OR ( philosophy and language ))*.