Perhaps you should try some spelling variations:
information center » information centers, information centre, information content
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
developing urban » development urban, developing human, developing areas
als information » als informations, aids information, laws information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
urban africa » urban area
center how » century how, better how, gender how
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
how de » how doe, how do, how ae

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

• Adding a wildcard symbol may retrieve word variants: technologien als information center how de communication costs 1.4 developing urban africa.*.