Perhaps you should try some spelling variations:
man communication » human communication, oman communications, lean communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
information 2 » information 3
wie man » wie kann
2 wie » 2 die, 3 wie
3 le » 3 les, 3 la, 1 le

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 2 wie man communication 3 le developpement en afrique.*.