Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
typologies die » typologies _, typologie des, typologie der
variation guns » variation und, variation des, variation due
die variation » de variation, does variation, der variation
does radio » das radio
guns does » tens does
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologies die variation guns does radio communications _ le developpement l afrique.*.