Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications network » communications networks, communication network, communication networks
development what » development work, development 1
information und » informations und
technologies 2 » technologies _, technologies 4
what africa » what african, west africa, west african
3 personal » a personal, 1 personal, 4 personal
network a » network _, network 3, network 1
und 3 » und _, und 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information und 3 personal communications network a development what africa.*.