Perhaps you should try some spelling variations:
user information » der information, other information, user innovation
de communication » mobile communication, online communication
technology user » technology users, technology use, technology used
information der » information oder, information does, informatik der
developing city » developing cities, developing data, developing high
15 developing » 1 developing, 5 developing, 10 developing
der debatte » die debatte
city africa » china africa, cults africa
debatte de » debatte der, debatten der, debatte das
costs 15 » costs 5, costs 1, costs 15.3

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 de communication costs 15 developing city africa.*.