Perhaps you should try some spelling variations:
confirmation bias » confirmation _
doha development » a development, 2 development
development cpia » development capita, development china, development capital
technologies 4 » technologies _
4 confirmation » _ confirmation, 5 confirmation, de confirmation
costs doha » costs data, costs down
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 doha development cpia africa.*.