Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information center » information centers, information centre, information content
technologien zur » technologien fur, technologien des, technologien und
de communication » mobile communication, online communication
zur information » fur information, your information, der information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing eq » developing e, developing egg, developing _
center how » century how, better how, gender how
eq africa » em africa, eu africa, 1 africa
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 zur information center how de communication cost 2.4 developing eq africa.*.