Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
informations arten » informations anreiz, informations tirer, 1.2 informationsarten
developpements de » developpement de, developpement des, developpement du
use informations » use information, user information, house information
de communication » mobile communication, online communication
communication 1 » communication _, communication a, communication 3
technology use » technology 1, technology 2.2, technology 3
1 des » 1 das, 1 der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology use informations arten der de communication 1 des developpements de l'afrique.*.