Perhaps you should try some spelling variations:
communication services » telecommunications services
technologies 3.4 » technologies 3.1, technologies 3.2, technologies 1.4
en developpement » et developpement, de developpement, le developpement
3.4 information » 2.1 information, 2 information, 1 information
information der » information oder, information does, informatik der
a communication » la communication, data communication, data communications
developpement l » developpement il, developpement la, developpement de
services en » services ein, services et, services e
l afrique » en afrique
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.4 information der does a communication services en developpement l afrique.*.