Perhaps you should try some spelling variations:
"pensamiento crtico/pensamiento critica ;" » "pensamiento crtico/pensamientos criticos ;", "pensamiento crtico/pensamiento politica ;", "pensamiento crtico/pensamiento criminal ;", "pensamiento etico/pensamiento critica ;", "pensamiento mitico/pensamiento critica ;", "pensamientos criticos/pensamiento critica ;"
"pensamiento crtico/pensamiento critico ;" » "pensamiento etico/pensamiento critico ;", "pensamiento mitico/pensamiento critico ;", "pensamientos criticos/pensamiento critico ;"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("pensamiento crtico/pensamiento critico ;") OR ("pensamiento crtico/pensamiento critica ;"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"pensamiento crtico/pensamiento critico ;\") OR (\"pensamiento crtico/pensamiento critica ;\"))".
• Removing quotes may allow a broader search: (( pensamiento crtico/pensamiento critico ; ) OR ( pensamiento crtico/pensamiento critica ; )).
• Adding a wildcard symbol may retrieve word variants: (("pensamiento crtico/pensamiento critico ;") OR ("pensamiento crtico/pensamiento critica ;"))*.