Perhaps you should try some spelling variations:
partie communications » wartime communications, parte communication, partie communicationsnon
communications costs » communication costs, communications _
information centers » information contents, information officers
technologies 1 » technologies _, technologies 4, technologies 2
centers help » centers hold, centers real
4 developing » 3 developing
developing a » developing _
a africa » 1 africa, can africa, em africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information centers help partie communications costs 4 developing a africa.*.