Perhaps you should try some spelling variations:
communications media » communication media, communication india, communications series
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
variation 3 » variation _, variation 6, variation 5
costs data » cost data
media des » media das, media der, media modes
3 costs » 3 cost, 4 costs

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

• Adding a wildcard symbol may retrieve word variants: typology der variation 3 costs data communications media des developpements en afrique.*.