Perhaps you should try some spelling variations:
vaters communication » water communication, actors communication, master communication
some developpement » sme development, de developpement, le developpement
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
developpement de » developpement des, developpement durable
typologie auf » typologie am, typologie fur, typologie zaku
action series » education series
auf action » auf aktien
series des » series de, series d, series e
de afrique » de l'afrique, en afrique, l afrique
1.1 some » 1.2 some, 2.1 some, 1.3 some

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

• Adding a wildcard symbol may retrieve word variants: typologie auf action series des vaters communication 1.1 some developpement de afrique.*.