Perhaps you should try some spelling variations:
de developpement » sme development
3 communication » 4 communication, de communication, data communication
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
des afrique » en afrique, de l'afrique
6 does » 16 does, 4 does, 1 does
2 does » 4 does

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "apologien der variation ((6 does) OR (2 does)) 3 communication _ de developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: apologien der variation ((6 does) OR (2 does)) 3 communication _ de developpement des afrique.*.