Perhaps you should try some spelling variations:
telecommunication sector » telecommunications sector, telecommunication systems, telecommunication services
information oder » information der, information model, information code
developpement en » developpement et, developpement des, developpement de
1 developpement » de developpement, le developpement, et developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
oder des » oder der, oder das, oder den

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information oder des _ telecommunication sector 1 developpement en afrique.*.