Perhaps you should try some spelling variations:
bent developpement » et developpement, en developpement, de developpement
variation series » education series, action series, edition series
developpement l » developpement il, developpement la, developpement de
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
series can » series land, series ann, series a
can mobile » wan mobile, can mobilize, case mobile
l afrique » en afrique
a bent » a best

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation series can mobile communication a bent developpement l afrique.*.