Perhaps you should try some spelling variations:
communicatione costs » communication costs, communications costs, communication costa
information officers » information services
technologien from » technologies from, technology from, technologien fur
et communicatione » et communication, get communication, debt communication
from information » from informal, 1 information
4 developing » 3 developing
developing a » developing _
officers he » officers _, officers case, officers 3.9
a africa » 1 africa, can africa, em africa
costs 4 » costs _, costs a, costs 4.2
he et » ne et, ho et

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

• Adding a wildcard symbol may retrieve word variants: technologien from information officers he et communicatione costs 4 developing a africa.*.