Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
zur developpement » leur developpement, du developpement, au developpement
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
information 1 » information 2, information 3, information 3.2
it's causes » its causes, cities causes, firms causes
l afrique » en afrique
1 it's » 10 it's, 13 it's, 15 it's
a zur » 1 zur, 2 zur, 3 zur

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1 it's causes communication a zur developpement l afrique.*.