Perhaps you should try some spelling variations:
communication services » telecommunications services
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
information der » information oder, information does, informatik der
e communication » de communication, 1 communication, une communication
un development » un developpement, can development, human development
development du » development d, development ds, developpement du
services un » services und, services une, services us
du afrique » en afrique, l afrique, de l'afrique
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information der does e communication services un development du afrique.*.