Perhaps you should try some spelling variations:
communications systems » communication systems, telecommunications systems, communications costs
data communications » _ communications, mass communication, _ telecommunications
development banks » development bank
information need » information needs, information based, information age
has information » can information, how information, dis information
technology has » technology gaps, technology gap, technology can
ice data » price data, time data, life data

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

• Adding a wildcard symbol may retrieve word variants: technology has information need ice data communications systems _ development banks afrique.*.