Perhaps you should try some spelling variations:
risks communication » risk communication, crisis communication, risk communications
der developpement » de developpement, des developpements, leur developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
storage wants » storage plants, storage tanks, storage tank
l afrique » en afrique
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies a information storage wants risks communication 3 der developpement l afrique.*.