Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
dams developpement » dams development, de developpement, du developpement
education series » education services, educational services, education systems
developpement de » developpement des, developpement durable
typologie der » typologie des, ideologie der
der education » der educational, under education, peer education
de afrique » de l'afrique, en afrique, l afrique
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: typologie der education series de time communication a dams developpement de afrique.*.