Perhaps you should try some spelling variations:
communication services » telecommunications services
data communication » data communications
es developpement » et developpement, en developpement, des developpements
developpement en » developpement et, developpement des, developpement de
variation behn » variation bei, variation des, variation der
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
services es » services egs, services et, services e
behn does » being does, ban does
does data » does cat

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

• Adding a wildcard symbol may retrieve word variants: ideologie der variation behn does data communication services es developpement en afrique.*.