Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
model development » local development, social development, global development
technologies dis » technologies fish, technologies icts, technologies _
la communication » _ communication, mass communication, oral communication
dis information » aids information, does information, iv information
development a » development _, development bank, development banks

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

• Adding a wildcard symbol may retrieve word variants: technologies dis information flows _ la communication network model development a afrique.*.