Perhaps you should try some spelling variations:
vehicle communication » vehicular communication, device communication, voice communication
zu developpement » du developpement, au developpement, ou developpement
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
die vehicle » drive vehicle, mile vehicle, das vehicle
l afrique » en afrique
des die » es die, des diw, des dix
a zu » a zur, a zum, 2 zu

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 die vehicle communication a zu developpement l afrique.*.