Perhaps you should try some spelling variations:
sme developpement » sme development, de developpement, le developpement
developpement de » developpement des, developpement durable
communication 5 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
de afrique » de l'afrique, en afrique, l afrique
e crisis » de crisis, eu crisis, 3 crisis
1 crisis » 19 crisis
5 sme » 5 some, 5 same, _ sme

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: "typologie der variation _ ((e crisis) OR (1 crisis)) communication 5 sme developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation _ ((e crisis) OR (1 crisis)) communication 5 sme developpement de afrique.*.