Perhaps you should try some spelling variations:
ontologia relacional » sociologia relacional, autonomia relacional, teoria relacional
historia relacional » historia regional, historia nacional, historia fundacional
oncologia nacional » oncologico nacional, economia nacional, logia nacional
instituto historia » instituto distrital, antiguo historia, instituto torca
trama relacional » mirada relacional, diagrama relacional, teoria relacional
instituto trama » instituto para, instituto ramon, instituto tomas

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 (ontologia relacional)) ) or ((( instituto historia relacional ) or ( instituto trama relacional ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( instituto ((oncologia nacional) OR (ontologia relacional)) ) OR ((( instituto historia relacional ) OR ( instituto trama relacional )))).
• Adding a wildcard symbol may retrieve word variants: (( instituto ((oncologia nacional) or (ontologia relacional)) ) or ((( instituto historia relacional ) or ( instituto trama relacional ))))*.