Perhaps you should try some spelling variations:
"factores biologicos" » "factores psicologicos", "factores economicos"
"fvalores politicos" » "valores politicos", "factores politicos", "actores politicos"
"factores criticos" » "factor criticos", "factores clinicos", "factores clinicoss"
"factores critico" » "factor critico", "factores clinico", "factores clinicos"
"actos politicos" » "actores politicos", "aspectos politicos", "factores 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: (((("fvalores politicos") or ("factores biologicos"))) or ((("actos politicos") or ((("factores criticos") or ("factores critico"))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("fvalores politicos") OR ("factores biologicos"))) OR ((("actos politicos") OR ((("factores criticos") OR ("factores critico")))))).
• Removing quotes may allow a broader search: (((( fvalores politicos ) or ( factores biologicos ))) or ((( actos politicos ) or ((( factores criticos ) or ( factores critico )))))).
• Adding a wildcard symbol may retrieve word variants: (((("fvalores politicos") or ("factores biologicos"))) or ((("actos politicos") or ((("factores criticos") or ("factores critico"))))))*.

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.