Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
der developpement » de developpement, des developpements, leur developpement
developpement il » developpement de, developpement et, developpement du
variation using » variations during, variation und, variation among
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
avd virtual » java virtual, uavs virtual, wave virtual
il afrique » l afrique, en afrique
using avd » using avida, using a, using 4d
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation using avd virtual communication a der developpement il afrique.*.