Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
informatik der » information der, information oder, informatik und
technology 3 » technology _, technology 1, technology 4
3 informatik » 3 information, der informatik, 2.4 informatik
prozess de » prozess der, prozess des, prozess die
de afrique » de l'afrique, en afrique, l afrique
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technology 3 informatik der prozess de communication case de developpement de afrique.*.