Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
development trends » development agenda, development funds, development theory
urban development » human development
technologies new » technologies _, technologies 4, technologies 2
new information » 2 information
4 communication » 3 communication, 5.4 communication, de communication
information et » l'information et, information 2, information 1
trends africa » funds africa, roads africa, seeds africa
series urban » besides urban, streets urban, cities urban
et der » et des
der 4 » der _, der e, der a

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

• Adding a wildcard symbol may retrieve word variants: technologies new information et der 4 communication series urban development trends africa.*.