Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
communications a » communications _, communications law, communications media
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
variation doses » variation des, radiation doses, variation notes
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
doses from » loses from, losses from, cases from
de afrique » de l'afrique, en afrique, l afrique
a au » a auf, a bau, a aus

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation doses from guinea communications a au developpement de afrique.*.