Perhaps you should try some spelling variations:
"factores politicos" » "factores criticos", "valores politicos", "factores biologicos", "ffactores criticos"
"aspectos politicos" » "aspectos juridicos", "aspectos psicologicos"
"actores politicos" » "factores criticos"
"actos politicos" » "efectos politicos", "ciclos politicos", "partidos politicos"
"aspectos eticos" » "aspectos eticas"

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: (((((("actos politicos") OR ("actores politicos"))) or ("factores politicos"))) or ((("aspectos politicos") or ("aspectos eticos"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("actos politicos") OR ("actores politicos"))) OR ("factores politicos"))) OR ((("aspectos politicos") OR ("aspectos eticos")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"actos politicos\") OR (\"actores politicos\"))) or (\"factores politicos\"))) or (((\"aspectos politicos\") or (\"aspectos eticos\"))))".
• Removing quotes may allow a broader search: (((((( actos politicos ) OR ( actores politicos ))) or ( factores politicos ))) or ((( aspectos politicos ) or ( aspectos eticos )))).
• Adding a wildcard symbol may retrieve word variants: (((((("actos politicos") OR ("actores politicos"))) or ("factores politicos"))) or ((("aspectos politicos") or ("aspectos eticos"))))*.

One or more facet filters have been applied to this search. If you remove filters, you may retrieve more results. Remove all filters from this search.