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