Perhaps you should try some spelling variations:
business combination » business combinations, business comunication, business coordination
combination model » compilation model, compensation model, coordination model
private business » estate business
de developpement » sme development
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
typology des » typologie des, typologie der, typology _
des private » des privaten, does private, das private
de afrique » de l'afrique, en afrique, l afrique
model de » model due, model d, model du

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

• Adding a wildcard symbol may retrieve word variants: typology des variation des private business combination model de developpement de afrique.*.