Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien road » technologien ad, technologien und, technologien am
information cause » information case, information use, information classes
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
cause de » causes de, cause _, cause a
de data » e data, wide data, de datos
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien road information cause de data communications costs a developpement l afrique.*.