Perhaps you should try some spelling variations:
information centre » information centers, information contents
de communication » mobile communication, online communication
technologie der » technologie de, technologien des, technologies de
der information » insider information, sector information, labor information
developing can » developing a, developing ai, developing av
4 developing » 3 developing
centre how » centre show, century how, center how
can africa » urban africa
costs 4 » costs _, costs a, costs 4.2
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: technologie der information centre how de communication costs 4 developing can africa.*.