Perhaps you should try some spelling variations:
personen communication » personal communication, personal communications, prone communication
communication 13 » communication 1.3, communication 3, communication 1
de developpement » sme development
typologie price » typologie cices
price variation » price variations
developpement l » developpement il, developpement la, developpement de
variation der » variation des, variation bei, variation _
der personen » der personalen, per person, und personen
l afrique » en afrique
der der » oder der, der de, der den
13 de » 13 die, 13 der, 13 des

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

• Adding a wildcard symbol may retrieve word variants: typologie price variation der der personen communication 13 de developpement l afrique.*.