Perhaps you should try some spelling variations:
visual telecommunications » vsat telecommunications, rural telecommunications, libya telecommunications
telecommunications law » telecommunications _, telecommunications policy, telecommunications company
do developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
variation 6 » variation _, variations _, variation des
from visual » from virtual
6 from » 2 from, 3 from, 1 from

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

• Adding a wildcard symbol may retrieve word variants: typology des variation 6 from visual telecommunications law do developpement en afrique.*.