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 named" » "bring named", "rine named", "jing named"
"ring sed" » "bring sed", "rine sed", "jing sed"
"rina samed" » "ruina samed", "irina samed", "lina samed", "rina same", "rina smed", "rina hamed"
"reina saved" » "reina save", "reina paved"

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