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
developpement en » developpement et, developpement des, developpement de
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
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 de variation serien der data communications 13 does developpement en afrique.*.