Perhaps you should try some spelling variations:
data communication » data communications
leur developpement » le developpement, deux developpements, de developpement
developpement il » developpement de, developpement et, developpement du
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
il afrique » l afrique, en afrique
does data » does cat

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation _ does data communication media leur developpement il afrique.*.