Perhaps you should try some spelling variations:
"instituto tecnologico regional" » "instituto oncologico regional", "instituto tecnico regional", "instituto tecnologicas regionales", "instituto tectonico regional", "instituto tecnologico relacionado"
"instituto pedagogico nacional" » "instituto oncologico nacional", "instituto pedagogica nacional", "instituto pedagogico tradicional", "instituto pedagogicos tradicional"
"instituto pedagogico social" » "instituto oncologico social", "instituto pedagogia social"
"instituto oncologia nacional" » "instituto oncologico nacional", "institucion oncologica nacional", "instituto oncol nacional", "instituto ontologia relacional", "instituto economia nacional"
"instituto geologico regional" » "instituto neurologico regional", "instituto oncologico regional", "instituto agroecologico regional", "instituto geologia regional", "instituto economico regional"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("instituto oncologia nacional") or ((((("instituto pedagogico nacional") or ("instituto pedagogico social"))) or ((("instituto geologico regional") or ("instituto tecnologico regional"))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("instituto oncologia nacional") OR ((((("instituto pedagogico nacional") OR ("instituto pedagogico social"))) OR ((("instituto geologico regional") OR ("instituto tecnologico regional")))))).
• Removing quotes may allow a broader search: (( instituto oncologia nacional ) or ((((( instituto pedagogico nacional ) or ( instituto pedagogico social ))) or ((( instituto geologico regional ) or ( instituto tecnologico regional )))))).
• Adding a wildcard symbol may retrieve word variants: (("instituto oncologia nacional") or ((((("instituto pedagogico nacional") or ("instituto pedagogico social"))) or ((("instituto geologico regional") or ("instituto tecnologico regional"))))))*.