Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
development state » development stage, developmental state, redevelopment state
informations sur » informations und
technologies co » technologies _, technologies 4, technologies 2
co informations » von informations, do information, 2 informations
communication 1 » communication _, communication a, communication 3
state africa » trade africa
de causes » des causes, die causes, de cause
sur de » sur des, sur le, cur de

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

• Adding a wildcard symbol may retrieve word variants: technologies co informations sur de causes communication 1 2 development state africa.*.