Perhaps you should try some spelling variations:
data communication » data communications
leur development » leur developpement, your development, spur development
communication 3 » communication _, communication a
development en » developpement en, development menu, development eco
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
so data » eo data, go data, geo data
3 leur » a leur, 3 lehr

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation _ so data communication 3 leur development en afrique.*.