Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
une communication » d'une communication, ante communication, de communication
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
4.2 does » 4.1 does, 4.2 dos, 3.4.2 does
does une » does de, does e
series e » series _, series 1, series 2

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.2 does une communication series e developpement l afrique.*.