Perhaps you should try some spelling variations:
communications media » communication media, communication india, communications series
a developpement » au developpement, de developpement, le developpement
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
des afrique » en afrique, de l'afrique
costs data » cost data
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: typology der variation _ costs data communications media a developpement des afrique.*.