Perhaps you should try some spelling variations:
"factores climaticos" » "factores explicativos"
"factores politicos" » "valores politicos", "factores biologicos", "efectos politicos", "fvalores politicos"
"aspectos politicos" » "aspectos juridicos", "aspectos eticos", "aspectos psicologicos"
"actores politicos" » "valores politicos"
"actos politicos" » "efectos politicos", "ciclos politicos", "partidos politicos"
"factores criticos" » "factores critico", "factores critica", "factores critical"

You may be able to get more results by adjusting your search query.

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

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.