Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
communications law » communications a, communications _, telecommunications law
de developpement » sme development
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
farmer guinea » farmers guinea
typology des » typologie des, typologie der, typology _
de afrique » de l'afrique, en afrique, l afrique
law de » law die, law do

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

• Adding a wildcard symbol may retrieve word variants: typology des variation _ farmer guinea communications law de developpement de afrique.*.