Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
based information » basic information, based innovation, land information
developpement de » developpement des, developpement durable
1 communication » 10 communication, 3 communication, 4 communication
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
2 facts » _ facts, 2 factors
facts 1 » facts _

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

• Adding a wildcard symbol may retrieve word variants: technology based information 2 facts 1 communication network _ developpement de afrique.*.