Perhaps you should try some spelling variations:
man communication » human communication, oman communications, lean communication
de developpement » sme development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
information 1 » information 2, information 3, information 3.2
de afrique » de l'afrique, en afrique, l afrique
wie man » wie kann
1 wie » 1 die, 2 wie, 3 wie
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 _ information 1 wie man communication 3 de developpement de afrique.*.