Perhaps you should try some spelling variations:
"estudios de la ocde some governance policy" » "estudios de la ocde some government policy", "estudios de la ocde space governance policy", "estudios de la ocde crime governance policy", "estudios de la ocde e governance policy", "estudios de la oxide some governance policy", "estudios de la made some governance policy", "estudios de la code some governance policy"
"estudio de la ocde some governance policy" » "estudio de la ocde some government policy", "estudio de la ocde space governance policy", "estudio de la ocde crime governance policy", "estudio de la ocde e governance policy", "estudio de la oxide some governance policy", "estudio de la made some governance policy", "estudio de la code some governance policy"
"estudio de la ocde sobre governance policy" » "estudio de la ocde sobre government policy", "estudio de la ocde sobre governanca policy", "estudio de la ocde core governance policy", "estudio de la ocde store governance policy"

Try widening your search to All Fields.

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: (("estudios de la ocde some governance policy") OR ((("estudio de la ocde some governance policy") OR ("estudio de la ocde sobre governance policy")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"estudios de la ocde some governance policy\") or (((\"estudio de la ocde some governance policy\") OR (\"estudio de la ocde sobre governance policy\"))))".
• Removing quotes may allow a broader search: (( estudios de la ocde some governance policy ) or ((( estudio de la ocde some governance policy ) OR ( estudio de la ocde sobre governance policy )))).
• Adding a wildcard symbol may retrieve word variants: (("estudios de la ocde some governance policy") or ((("estudio de la ocde some governance policy") OR ("estudio de la ocde sobre governance policy"))))*.