Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
technologies rate » technologies create, technologies a, technologies any
information about » information flows, information flow
rate information » trade information, care information, private information
a communications » _ communications, a communication, _ communication
e development » _ development, a development, sme development
networks e » networks _, networks a, network e
about de » about _
de a » de la, de sa, e a

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

• Adding a wildcard symbol may retrieve word variants: technologies rate information about de a communications networks e development _ afrique.*.