Perhaps you should try some spelling variations:
cat communication » data communication, csr communication, et communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation a » variation _, variation 6, variation 5
de afrique » de l'afrique, en afrique, l afrique
does cat » does cash, does city, does a
a does » 2 does, 4 does, 1 does
1 au » 1 auf, 1 aug, 1 a

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation a does cat communication 1 au developpement de afrique.*.