Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
typologie zur » typologie fur, typologie der, typologie auf
zur variation » der variation, _ variation, 2 variation
variation bei » variation des, variation der, variation _
user data » use data, under data
l afrique » en afrique
bei user » bei der, bei bier, ii user

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

• Adding a wildcard symbol may retrieve word variants: typologie zur variation bei user data communication _ de developpement l afrique.*.