Perhaps you should try some spelling variations:
costs communication » post communication, crisis communication, causes communication
information speech » information speed, information search, information space
des developpement » des developpements, de developpement, le developpement
communication 13 » communication 1.3, communication 3, communication 1
developpement en » developpement et, developpement des, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
speech power » speech robert, pch power, peer power
13 des » 13 does, 13 der, 13 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information speech power costs communication 13 des developpement en afrique.*.