Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
et afrique » en afrique, l afrique
series le » series e, series de, series ltre
new data » raw data

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation _ new data communications series le developpement et afrique.*.