Perhaps you should try some spelling variations:
instituto tecnologico » instituto tecnico, instituto pedagogico
instituto pedagogica » instituto pedagogico, institucion pedagogica, institutes pedagogical
instituto ecologico » instituto neurologico, instituto agroecologico, instituto pedagogico
instituto geologico » instituto neurologico, instituto agroecologico, instituto pedagogico
geologico nacional » geologico regional, pedagogico nacional, economico nacional
oncologico » oncologia, deontologico

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((instituto ecologico) OR (instituto tecnologico)) nacional ) or ((((( instituto geologico nacional ) or ( instituto pedagogica nacional ))) or ( instituto oncologico nacional ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((instituto ecologico) OR (instituto tecnologico)) nacional ) OR ((((( instituto geologico nacional ) OR ( instituto pedagogica nacional ))) OR ( instituto oncologico nacional )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((instituto ecologico) OR (instituto tecnologico)) nacional ) or ((((( instituto geologico nacional ) or ( instituto pedagogica nacional ))) or ( instituto oncologico nacional ))))".
• Adding a wildcard symbol may retrieve word variants: (( ((instituto ecologico) OR (instituto tecnologico)) nacional ) or ((((( instituto geologico nacional ) or ( instituto pedagogica nacional ))) or ( instituto oncologico nacional ))))*.