Perhaps you should try some spelling variations:
"critical rationalism" » "critica rationalism", "criticas rationalism", "criticos rationalism", "critical nationalism", "critical racionalismo", "critical regionalism"
"critical rationality" » "critica rationality", "criticas rationality", "criticos rationality"
"critico rationalism" » "critico nationalism", "critico racionalismo", "critico regionalism", "critica rationalism"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("critical rationalism") OR ("critico rationalism"))) OR ("critical rationality"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"critical rationalism\") OR (\"critico rationalism\"))) OR (\"critical rationality\"))*".
• Removing quotes may allow a broader search: (((( critical rationalism ) OR ( critico rationalism ))) OR ( critical rationality ))*.