Perhaps you should try some spelling variations:
emerging communication » emergency communication, marketing communication, marketing communications
communication tools » communication today, communication protocols, communication towards
air developpement » au developpement, leur developpement, de developpement
developpement l » developpement il, developpement la, developpement de
variation dem » variation des, variation der, variation de
ddr emerging » do emerging, dpa emerging, eds emerging
tools air » tools ai, tools a, tools fur
l afrique » en afrique
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 emerging communication tools air developpement l afrique.*.