Perhaps you should try some spelling variations:
mis communications » mass communications, risk communications, les communications
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologie price » typologie cices
price variation » price variations
variation der » variation des, variation bei, variation _
der dem » der de, der den, der der

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

• Adding a wildcard symbol may retrieve word variants: typologie price variation der dem mis communications _ de developpement en afrique.*.