Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
data communication » data communications
developpement de » developpement des, developpement durable
technologien i » technologien im, technologien _, technologien 1
informal group » informal groups, informal gold, informal out
group value » ground value, group volume, gross value
i informal » _ informal, 3 informal, 8 informal
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technologien i informal group value data communication mediums _ developpement de afrique.*.