Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
guam communications » guiana communications, guyana communications, rural communications
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
centers help » centers hold, centers real
developing 1 » developing _, developing a, developing e
costs 4.3 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information centers help guam communications costs 4.3 developing 1 africa.*.