Perhaps you should try some spelling variations:
"factores politicos" » "factores criticos", "actos politicos", "factores biologicos", "ffactores criticos"
"fvalores politicos" » "factores politico", "fvalores eticos"
"actores politicos" » "factores criticos"
"valores politicos" » "valores eticos"
"factos politicos" » "actos politicos", "efectos politicos", "impactos politicos"

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

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.