Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
have development » phase development, leave development, valve development
information act » information age, information a, information about
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
networks have » networks a, networks how, networks a4
does data » does cat

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

• Adding a wildcard symbol may retrieve word variants: technologies a information act does data communications networks have development _ afrique.*.