Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
information needs » information networks
rate information » trade information, care information, age information
technology rate » technology state, technology role, technology related
a communication » la communication, data communication, data communications
network a » network _, network 3, network 1
needs de » needs men, needs one, needs _
de a » de la, de sa, der a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology rate information needs de a communication network a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology rate information needs de a communication network a development _ afrique.*.