Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
philosophy andnd » philosophy a, philosophy in
philosophy and » philosophy a, philosophy in
andnd language » any language
and language » any language, in language, of language
philosophy y » philosophy a, philosophy in
y lenguas » y lenguaje

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: (((( philosophy AND language ) OR ( philosophy andnd language ))) OR ( philosophy y lenguas ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( philosophy and language ) OR ( philosophy andnd language ))) OR ( philosophy y lenguas ))~".
• Adding a wildcard symbol may retrieve word variants: (((( philosophy and language ) OR ( philosophy andnd language ))) OR ( philosophy y lenguas ))*.