Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
age developpement » de developpement, le developpement, au developpement
information 12.7 » information 2.7, information 1.7, information 12.1
3 communications » 3 communication, 2 communications, 4 communications
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
series age » series page, series ann, series a
de afrique » de l'afrique, en afrique, l afrique
12.7 does » 1.7 does, 12.3 does, 12 does
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 12.7 does 3 communications series age developpement de afrique.*.