Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
leur developpement » le developpement, deux developpements, de developpement
developpement et » developpement des, developpement de, development east
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
variation 2 » variation 27, variation _, variation 6
series leur » series four, series luc
et afrique » en afrique, l afrique
2 test » 3.2 test

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

• Adding a wildcard symbol may retrieve word variants: typology die variation 2 test data communication series leur developpement et afrique.*.