Perhaps you should try some spelling variations:
urban developpement » urban development, urban developments, un developpement
communication cost » communication costs, communication costa, communications costs
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
developpement en » developpement et, developpement des, developpement de
information der » information oder, information does, informatik der
3 communication » 4 communication, de communication, data communication
cost urban » most urban, worst urban, bust urban
der goes » der does, dell goes, der golem
goes 3 » goes _, goes 4, goes a

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

• Adding a wildcard symbol may retrieve word variants: technologies case information der goes 3 communication cost urban developpement en afrique.*.