Perhaps you should try some spelling variations:
intervals communications » internal communications, internal communication, external communications
developpement en » developpement et, developpement des, developpement de
3 developpement » de developpement, le developpement, et developpement
time intervals » time interval, min intervals, two intervals
variation des » variation _, variation 6, variation series
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
des time » das time, less time, his time

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation des time intervals communications _ 3 developpement en afrique.*.