Perhaps you should try some spelling variations:
"factores politicos" » "actos politicos", "factores biologicos", "factores climaticos", "factos politicos"
"actores politicos" » "actos politicos"
"valores politicos" » "valores eticos"
"factores critica" » "factor critico", "factores clinicos", "factores politico"
"factores clinico" » "factores clinicos", "factores politico", "factores fisico"

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

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.