Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"ring nava" » "bring nava", "rina nava", "jing nava", "ring navas", "ring navia", "ring nada"
"ring have" » "bring have", "rina have", "jing have", "ring hace"
"ring same" » "bring same", "rina same", "jing same", "ring some", "ring sabe"
"rine namod" » "rinde namod", "rene namod", "cine namod", "rine named", "rine namo"
"irina nace" » "rina nace"

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: "((((((((\"ring nava\") OR (\"ring have\"))) OR (\"rine namod\"))) OR (\"irina nace\"))) OR (\"ring same\"))~".
• Removing quotes may allow a broader search: (((((((( ring nava ) OR ( ring have ))) OR ( rine namod ))) OR ( irina nace ))) OR ( ring same ))~.
• Adding a wildcard symbol may retrieve word variants: (((((((("ring nava") OR ("ring have"))) OR ("rine namod"))) OR ("irina nace"))) OR ("ring same"))*.