Perhaps you should try some spelling variations:
communication best » communication based, communication body, communication begins
den communication » open communication, lean communication, when communication
use developpement » de developpement, le developpement, use development
developpement et » developpement des, developpement de, development east
technologies 4 » technologies _
4 information » 2 information, 1 information
et afrique » en afrique, l afrique
about der » about dnr, about older, about dark
der den » oder den, der de, der der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information about der den communication best use developpement et afrique.*.