Perhaps you should try some spelling variations:
"paradigm shift" » "paradies shift" (Expand Search), "paradigm stift" (Expand Search)
"paradigm schift" » "paradies schift" (Expand Search), "paradigm schrift" (Expand Search), "paradigm schiff" (Expand Search)
"paradise shift" » "paradise stift" (Expand Search), "paradies shift" (Expand Search)
"parodie shift" » "parodie stift" (Expand Search), "paradies shift" (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 schift"))) OR ((("paradise shift") OR ("parodie shift"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"paradigm shift\") OR (\"paradigm schift\"))) OR (((\"paradise shift\") OR (\"parodie shift\"))))".
• Removing quotes may allow a broader search: (((( paradigm shift ) OR ( paradigm schift ))) OR ((( paradise shift ) OR ( parodie shift )))).
• Adding a wildcard symbol may retrieve word variants: (((("paradigm shift") OR ("paradigm schift"))) OR ((("paradise shift") OR ("parodie shift"))))*.