Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"class conflict" » "clases conflict", "class conflicts", "class conflictos"
"class conflictso" » "clases conflictso", "class conflictsso", "class conflictosso", "class conflicts", "class conflictivo", "class conflictos"
"class conflicto" » "clases conflicto", "class conflictso", "class conflictoso"
"clase conflict" » "clase conflicts", "clase conflictos"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"class conflict\") OR (\"clase conflict\"))) OR (((\"class conflictso\") OR (\"class conflicto\"))))~".
• Removing quotes may allow a broader search: (((( class conflict ) OR ( clase conflict ))) OR ((( class conflictso ) OR ( class conflicto ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("class conflict") OR ("clase conflict"))) OR ((("class conflictso") OR ("class conflicto"))))*.