Perhaps you should try some spelling variations:
communication pt » communication 3, communication 1, communication 2
de developpement » sme development
developpement de » developpement des, developpement durable
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation 6 » variation _, variations _, variation des
firms mass » firms less, firms causes
de afrique » de l'afrique, en afrique, l afrique
6 firms » 4 firms, 4.6 firms, do firms
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation 6 firms mass communication pt de developpement de afrique.*.