Perhaps you should try some spelling variations:
variation series » education series, action series, edition series
de developpement » sme development
opportunities a » opportunities _
developpement l » developpement il, developpement la, developpement de
der variation » de variation, does variation, die variation
does business » des business, smes business, das business
typology der » typologie der, typologien der, typologie des
series does » services does, series de, series models
l afrique » en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typology der variation series does business opportunities a de developpement l afrique.*.