Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 27 » variation 2, variation 7, variation 2.1
la afrique » l afrique, la fabrique, en afrique
cost data » test data
media de » media die, media der, media diet
27 cost » 2 cost, 7 cost, 17 cost

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 27 cost data communication media de developpement la afrique.*.