Perhaps you should try some spelling variations:
easing communication » gearing communication, teaching communication, creating communication
communication tools » communication today, communication protocols, communication towards
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
variation dem » variation des, variation der, variation de
l afrique » en afrique
tools au » tools a, tools ai, tools fur
dem ddr » der ddr, dem der, den ddr

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

• Adding a wildcard symbol may retrieve word variants: typologies _ variation dem ddr easing communication tools au developpement l afrique.*.