Perhaps you should try some spelling variations:
network communication » networks communication, network communications, work communication
communication mode » communication model, communication modes, communication module
information means » information many, information media, information mart
urban development » human development
technologies 1 » technologies _, technologies 4, technologies 2
mode urban » modern urban, pope urban
2 network » 3 network, 4 network, 2.4 network
means 2 » means 12, means _, means 5

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information means 2 network communication mode urban development _ afrique.*.