Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"ring have" » "bring have", "rine have", "wing have", "ring hace"
"jing have" » "jing hace", "jung have", "wing have"
"rina hamer" » "ruina hamer", "irina hamer", "lina hamer", "rina thamer", "rina hacer", "rina haber"
"rina named" » "ruina named", "irina named", "lina named"
"reina naced" » "reina nace", "reina nacen", "reina nacer"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ring have") OR ("jing have"))) OR ((((("rina hamer") OR ("rina named"))) OR ("reina naced"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ring have\") OR (\"jing have\"))) OR (((((\"rina hamer\") OR (\"rina named\"))) OR (\"reina naced\"))))".
• Removing quotes may allow a broader search: (((( ring have ) OR ( jing have ))) OR ((((( rina hamer ) OR ( rina named ))) OR ( reina naced )))).
• Adding a wildcard symbol may retrieve word variants: (((("ring have") OR ("jing have"))) OR ((((("rina hamer") OR ("rina named"))) OR ("reina naced"))))*.