Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
communications 13 » communications 1, communications 14, communications 3
variation serien » variation series, variation bei, variation der
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
des afrique » en afrique, de l'afrique
serien der » serie de, series de, theorien der
der data » under data, order data, der daten
13 does » 10 does

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

• Adding a wildcard symbol may retrieve word variants: typology der variation serien der data communications 13 does developpement des afrique.*.