Perhaps you should try some spelling variations:
"paradigm shift" » "paradies shift" (Expand Search), "paradise shift" (Expand Search)
"paradigm stift" » "paradies stift" (Expand Search), "paradise stift" (Expand Search)
"paradigm schift" » "paradies schift" (Expand Search), "paradise schift" (Expand Search), "paradigm schrift" (Expand Search)
"paradigm schiff" » "paradies schiff" (Expand Search), "paradise schiff" (Expand Search)

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

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