Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
information oder » information der, information model, information code
2 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
oder des » oder der, oder das, oder den
des data » das data, dhs data, dns data
series 2 » series _, series 1

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information oder des data communication series 2 developpement l afrique.*.