Perhaps you should try some spelling variations:
oral communication » personal communication
communication pt » communication 3, communication 1, communication 2
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
6 fires » _ fires, 6 fire, 6 firms
pt le » et le, pt e, p le

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation 6 fires oral communication pt le developpement en afrique.*.