Perhaps you should try some spelling variations:
yemen communications » element communications, recent communications, sweden communications
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
13 developing » 1.3 developing, 3 developing, 1 developing
developing 1 » developing _, developing a, developing e
costs 13 » costs 1, costs 3, costs 12.3
3 yemen » _ yemen, 2.3 yemen, _ yemeni

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information context 3 yemen communications costs 13 developing 1 africa.*.