Perhaps you should try some spelling variations:
confirmation bias » confirmation _
data development » delta development, doha development, data envelopment
development cpia » development capita, development china, development capital
technologies 4 » technologies _
4 confirmation » _ confirmation, 5 confirmation, de confirmation
costs data » cost data
bias der » bias des, bias over, das der
der mass » der massen, der maske, over mass

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 confirmation bias der mass communication costs data development cpia africa.*.