Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"ruina name" » "reina name", "ruina nace", "ruina namo"
"ruina named" » "reina named", "ruina naced", "ruina namod"
"ring nave" » "bring nave", "rina nave", "rine nave", "ring nace", "ring have", "ring nava"
"ring same" » "bring same", "rina same", "rine same"
"ring sabe" » "bring sabe", "rina sabe", "rine sabe", "ring saber"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("ruina name") OR ("ruina named"))) OR ("ring nave"))) OR ((("ring same") OR ("ring sabe"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"ruina name\") OR (\"ruina named\"))) OR (\"ring nave\"))) OR (((\"ring same\") OR (\"ring sabe\"))))".
• Removing quotes may allow a broader search: (((((( ruina name ) OR ( ruina named ))) OR ( ring nave ))) OR ((( ring same ) OR ( ring sabe )))).
• Adding a wildcard symbol may retrieve word variants: (((((("ruina name") OR ("ruina named"))) OR ("ring nave"))) OR ((("ring same") OR ("ring sabe"))))*.