Perhaps you should try some spelling variations:
information modern » information model, information models, information modell
der developpement » de developpement, des developpements, leur developpement
developpement du » developpement de, developpement des, developpement et
communication 3 » communication _, communication a
modern power » modern primer, modern buyer, modern cow
power risk » powers risk, lower risk, power ric
du afrique » en afrique, l afrique, de l'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 _ information modern power risk communication 3 der developpement du afrique.*.