Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
developing across » developing cross, development across, developing areas
information und » informations und
3 communication » 4 communication, de communication, data communication
technologien 2 » technologies 2, technologien _, technologien 1
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
und minden » und gemeinden
minden 3 » mind 3, minded _
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information und minden 3 communication cost 2.2 developing across africa.*.