Perhaps you should try some spelling variations:
rural telecommunications » _ telecommunications
telecommunications law » telecommunications _, telecommunications policy, telecommunications company
law developpement » le developpement, au developpement, leur developpement
developpement en » developpement et, developpement des, developpement de
variation der » variation des, variation bei, variation _
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation der _ rural telecommunications law law developpement en afrique.*.