Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
selected information » collected information, related information, generated information
technology selected » technology related, technology sector
information case » information based, information can, information costs
4 communications » 14 communications, 4 communication, 2 communications
use development » case development, sme development, e development
network use » network user, network users, network usage
case de » case des, case d, case d1
de 4 » des 4, der 4, de 40

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

• Adding a wildcard symbol may retrieve word variants: technology selected information case de 4 communications network use development _ afrique.*.