Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
dams developpement » dams development, de developpement, du developpement
variation series » education series, action series, edition series
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
series de » series d, series e, series new
de time » de tige, e time, date time
a dams » a das, _ dams, a dam

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

• Adding a wildcard symbol may retrieve word variants: typology des variation series de time communication a dams developpement en afrique.*.