Perhaps you should try some spelling variations:
water communication » master communication, matter communication, layer communication
rate developpement » de developpement, le developpement, et developpement
communication 3.3 » communication _, communication a, communication 1
technologie und » technologies 2.1
developpement l » developpement il, developpement la, developpement de
das water » das warner, das wasser, das wasted
l afrique » en afrique
3.3 rate » 3.3 fate, 6.3 rate, 3.3 state
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologie und innovation a das water communication 3.3 rate developpement l afrique.*.