Perhaps you should try some spelling variations:
das communication » mass communication, c's communication, lea's communication
user information » der information, other information, user innovation
developing china » developing china's, development china, developing caring
technology user » technology users, technology use, technology used
information der » information oder, information does, informatik der
1.5 developing » 1.3 developing, 15 developing, 1.4 developing
china africa » cpia africa, china asia
der debatte » die debatte
debatte das » debatte der, debatte als, debatten der
costs 1.5 » costs 3.5, costs 2.5, costs 4.5

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

• Adding a wildcard symbol may retrieve word variants: technology user information der debatte das communication costs 1.5 developing china africa.*.