Perhaps you should try some spelling variations:
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
des variationen » die variationen, de variation, der variation
variationen 4.2 » variations 4.2, variation 4.1, variationen von
communication 3 » communication _, communication a
kong mobile » among mobile, non mobile, one mobile
la afrique » l afrique, la fabrique, en afrique
4.2 kong » 4.2 hong, 4.2 long, 2.2 kont
3 de » 3 die, 3 der, 3 des
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variationen 4.2 kong mobile communication 3 de developpement la afrique.*.