Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
1 communications » 10 communications, 14 communications, 1 communication
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
age information » care information, rate information, die information
information als » information age, information a, information act
technology age » technology usage, technology wages, technology a
prozess 1 » prozess 3, prozess 4, prozess 5
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology age information als prozess 1 communications costs du developpement en afrique.*.