Perhaps you should try some spelling variations:
data communication » data communications
communication pt » communication 3, communication 1, communication 2
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
variation behn » variation bei, variation des, variation der
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
behn does » being does, ban does
does data » does cat
pt au » pt a, et au

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation behn does data communication pt au developpement en afrique.*.