Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
un developpement » en developpement, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
information 1.2 » information 1.5.2, information 2
technologies 2 » technologies _, technologies 4
du afrique » en afrique, l afrique, de l'afrique
series un » series unit, series ann, series ein
1.2 does » 13.2 does, 18.2 does, 1.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.2 does _ communications series un developpement du afrique.*.