Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
mobile communications » mobile communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
firmes mobile » fitness mobile, farm mobile, free mobile
des firmes » des formes, does firm's, des films
de afrique » de l'afrique, en afrique, l afrique
series a » series _, series 1, series 2

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation des firmes mobile communications series a developpement de afrique.*.