Perhaps you should try some spelling variations:
costs communication » post communication, crisis communication, causes communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
information der » information oder, information does, informatik der
communication 3 » communication _, communication a
technologies 1 » technologies _, technologies 4, technologies 2
der power » den power, peer power, dc power
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information der power costs communication 3 de developpement en afrique.*.