Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
using development » housing development, during development, bring development
technologies dns » technologies dans, technologies de, technologies any
a communications » a communication, data communications, a communicative
dns information » dis information, des information, des informations
information act » information age, information a, information about
networks using » network using
act de » act der, pact de, act does
de a » de la, de sa, der a

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

• Adding a wildcard symbol may retrieve word variants: technologies dns information act de a communications networks using development _ afrique.*.