Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"ring nave" » "bring nave", "rina nave", "rine nave", "ring nace", "ring have"
"ring nava" » "bring nava", "rina nava", "rine nava", "ring navia", "ring nova", "ring nasa"
"ring nada" » "bring nada", "rina nada", "rine nada", "ring cada", "ring ada"
"ring navas" » "bring navas", "rina navas", "rine navas", "ring navias", "ring novas", "ring nasas"
"being same" » "being some", "being sabe"

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 nave\") OR (((((\"ring nava\") OR (\"ring nada\"))) OR (\"ring navas\"))))) OR (\"being same\"))~".
• Removing quotes may allow a broader search: (((( ring nave ) OR ((((( ring nava ) OR ( ring nada ))) OR ( ring navas ))))) OR ( being same ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ring nave") OR ((((("ring nava") OR ("ring nada"))) OR ("ring navas"))))) OR ("being same"))*.