Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
communications 1 » communications 14, communications _, communications a
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
das radio » deals radio, desi radio, a radio
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation _ das radio communications 1 de developpement en afrique.*.