Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"ring have" » "bring have", "rine have", "jing have", "ring hace"
"ring nada" » "bring nada", "rine nada", "jing nada", "ring cada", "ring ada"
"ring named" » "bring named", "rine named", "jing named"
"irina have" » "irina hace", "ireina have", "iruina have", "ilina have"
"rina nace" » "reina nace", "ruina nace", "lina nace", "rina hace"

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 ("irina have"))) OR ("ring nada"))) OR ((("ring named") OR ("rina nace"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"ring have\") OR (\"irina have\"))) OR (\"ring nada\"))) OR (((\"ring named\") OR (\"rina nace\"))))".
• Removing quotes may allow a broader search: (((((( ring have ) OR ( irina have ))) OR ( ring nada ))) OR ((( ring named ) OR ( rina nace )))).
• Adding a wildcard symbol may retrieve word variants: (((((("ring have") OR ("irina have"))) OR ("ring nada"))) OR ((("ring named") OR ("rina nace"))))*.