Perhaps you should try some spelling variations:
ides developpement » de developpement, des developpements, ides development
communications 4 » communications 14, communications _, communications a
developpement en » developpement et, developpement des, developpement de
variation des » variation _, variation 6, variation series
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
costs data » cost data
des costs » gas costs, bus costs, d costs
4 ides » _ ides

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation des costs data communications 4 ides developpement en afrique.*.