Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
does developpement » de developpement, des developpements, does development
communications 14 » communications 1, communications 3.4, communications 8.4
developpement en » developpement et, developpement des, developpement de
variation order » variation der, variation over, variation des
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
order data » border data, under data
data radio » das radio, data reading
14 does » 1.4 does, 4 does, 10 does

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation order data radio communications 14 does developpement en afrique.*.