Perhaps you should try some spelling variations:
data communication » data communications
development south » development social, development sector, development saber
variation among » starvation among, formation among, variation von
des development » does development, ides development, dams development
des variation » does variation, de variation, der variation
south africa » north africa
among cecs » among ers, among heis, among jews
cecs data » cdas data, cdis data, des data
media des » media das, media der, media modes
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation among cecs data communication media des development south africa.*.