Perhaps you should try some spelling variations:
"pensamientos criticas/pensamiento utopico ;" » "pensamientos criticos/pensamiento utopico ;", "pensamiento critico/pensamiento utopico ;", "pensamiento crtico/pensamiento utopico ;", "pensamientos criticas/pensamiento critico ;", "pensamientos criticas/pensamiento politico ;"
"pensamiento politica/pensamiento critica ;" » "pensamiento politico/pensamiento critica ;", "pensamiento poetico/pensamiento critica ;", "pensamiento critico/pensamiento critica ;", "pensamiento politica/pensamiento critico ;", "pensamiento politica/pensamiento crtico ;", "pensamiento politica/pensamientos criticos ;"

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: (("pensamientos criticas/pensamiento utopico ;") or ("pensamiento politica/pensamiento critica ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("pensamientos criticas/pensamiento utopico ;") OR ("pensamiento politica/pensamiento critica ;")).
• Removing quotes may allow a broader search: (( pensamientos criticas/pensamiento utopico ; ) or ( pensamiento politica/pensamiento critica ; )).
• Adding a wildcard symbol may retrieve word variants: (("pensamientos criticas/pensamiento utopico ;") or ("pensamiento politica/pensamiento critica ;"))*.