Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
series information » business information
information act » information age, information a, information about
3 development » 2 development
network 3 » network _
de mass » de masse, de mais, de masa
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technology series information act de mass communication network 3 development _ afrique.*.