Perhaps you should try some spelling variations:
"instituto pedagogicos tradicional" » "instituto pedagogico tradicional", "institutes pedagogical tradicional", "institucion pedagogica tradicional", "insumo pedagogico tradicional", "instituto oncologicos tradicional"
"instituto pedagogico nacional" » "instituto oncologico nacional", "instituto pedagogica nacional", "instituto pedagogico tradicional", "instituto pedagogico institucional"
"instituto economico nacional" » "instituto tecnologico nacional", "instituto oncologico nacional", "instituto tecnico nacional", "instituto economia nacional", "instituto economico regional", "instituto astronomico nacional"
"instituto geologico nacional" » "instituto tecnologico nacional", "instituto neurologico nacional", "instituto oncologico nacional", "instituto geologico regional", "instituto geologica regional"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("instituto economico nacional") or ((("instituto geologico nacional") or ((("instituto pedagogico nacional") OR ("instituto pedagogicos tradicional"))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("instituto economico nacional") OR ((("instituto geologico nacional") OR ((("instituto pedagogico nacional") OR ("instituto pedagogicos tradicional"))))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"instituto economico nacional\") or (((\"instituto geologico nacional\") or (((\"instituto pedagogico nacional\") OR (\"instituto pedagogicos tradicional\"))))))*".
• Removing quotes may allow a broader search: (( instituto economico nacional ) or ((( instituto geologico nacional ) or ((( instituto pedagogico nacional ) OR ( instituto pedagogicos tradicional ))))))*.