Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
3 communication » 4 communication, de communication, data communication
apologien die » apologien der, apologia de, apologie des
die variation » de variation, does variation, der variation
des afrique » en afrique, de l'afrique
16 does » 1.6 does, 10 does, 13 does
6 does » 2 does, 4 does, 1 does
a das » 1 das, 2 das, 3 das

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 die variation ((6 does) OR (16 does)) 3 communication a das developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: apologien die variation ((6 does) OR (16 does)) 3 communication a das developpement des afrique.*.