Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
technologies costs » technologies co, technology costs, technologies case
development trends » development agenda, development funds, development theory
costs information » cost information, tests information, customs information
asian development » human development, urban development, clean development
3 communication » 4 communication, de communication, data communication
information et » l'information et, information 2, information 1
trends africa » funds africa, roads africa, seeds africa
system asian » system malaysian
de 3 » des 3, der 3, de 35

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

• Adding a wildcard symbol may retrieve word variants: technologies costs information et de 3 communication system asian development trends africa.*.