Perhaps you should try some spelling variations:
leur development » leur developpement, your development, spur development
communication 5 » communication _, communication a, communication 3
4 communication » 3 communication, 5.4 communication, de communication
development en » developpement en, development menu, development eco
variation did » variation des, variation der, variation im
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
did soe » did so
5 leur » a leur
soe 4 » boe 4, ioe 4, sos 4

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation did soe 4 communication 5 leur development en afrique.*.