Perhaps you should try some spelling variations:
instituto agroecologico » instituto tecnologico
instituto ecologico » instituto tecnologico, instituto neurologico, instituto pedagogico
instituto economico » instituto tecnologico, instituto tecnico, estimulo economico
pedagogico regional » pedagogico nacional, pedagogica nacional, pedagogico tradicional
economico nacional » economia nacional, economico regional, astronomico nacional
geologico regional » geologia regional, economico regional
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 agroecologico)) nacional ) or ( instituto oncologico nacional ))) or ((( instituto economico nacional ) or ( instituto ((pedagogico regional) OR (geologico regional)) ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( ((instituto ecologico) OR (instituto agroecologico)) nacional ) OR ( instituto oncologico nacional ))) OR ((( instituto economico nacional ) OR ( instituto ((pedagogico regional) OR (geologico regional)) )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( ((instituto ecologico) or (instituto agroecologico)) nacional ) or ( instituto oncologico nacional ))) or ((( instituto economico nacional ) or ( instituto ((pedagogico regional) OR (geologico regional)) ))))".
• Adding a wildcard symbol may retrieve word variants: (((( ((instituto ecologico) or (instituto agroecologico)) nacional ) or ( instituto oncologico nacional ))) or ((( instituto economico nacional ) or ( instituto ((pedagogico regional) OR (geologico regional)) ))))*.