Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
mobile communications » mobile communication, _ telecommunications
information age » information gaps, information laws, information _
technologies a » technologies _
a information » _ information, land information, award information
e development » _ development, a development, sme development
networks e » networks _, networks a, network e
de mobile » does mobile, _ mobile, a mobile

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information age de mobile communications networks e development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information age de mobile communications networks e development _ afrique.*.