Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
communication services » telecommunications services
des developpement » des developpements, de developpement, le developpement
developpement et » developpement des, developpement de, development east
variation being » variation bei, variation using, variation among
services des » services does, services de, service des
do informal » who informal, _ informal, 3 informal
et afrique » en afrique, l afrique
being do » being does, being _, being a

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation being do informal communication services des developpement et afrique.*.