Perhaps you should try some spelling variations:
"instituto neurologico regional" » "instituto tecnologico regional", "instituto geologico regional", "instituto geologia regional", "instituto economico regional"
"instituto pedagogico nacional" » "instituto pedagogica nacional", "instituto pedagogico tradicional", "instituto pedagogicos tradicional"
"instituto geologica regional" » "instituto tecnologico regional", "instituto agroecologico regional", "instituto geografico regional", "instituto geologia regional", "instituto geologico regional", "instituto ecologia regional"
"instituto oncologico nacional" » "instituto ecologico nacional", "instituto oncologia nacional", "instituto deontologico nacional"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("instituto pedagogico nacional") OR ((((("instituto geologica regional") OR ("instituto neurologico regional"))) OR ("instituto oncologico nacional"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"instituto pedagogico nacional\") or (((((\"instituto geologica regional\") OR (\"instituto neurologico regional\"))) or (\"instituto oncologico nacional\"))))~".
• Removing quotes may allow a broader search: (( instituto pedagogico nacional ) or ((((( instituto geologica regional ) OR ( instituto neurologico regional ))) or ( instituto oncologico nacional ))))~.
• Adding a wildcard symbol may retrieve word variants: (("instituto pedagogico nacional") or ((((("instituto geologica regional") OR ("instituto neurologico regional"))) or ("instituto oncologico nacional"))))*.