Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
developpement de » developpement des, developpement durable
generation unit » generation units, generation united, generation und
l developpement » le developpement, de developpement, et developpement
der generation » der generationen, die generation, power generation
ideologie der » ideologie und, typologie der
age crisis » pre crisis
de afrique » de l'afrique, en afrique, l afrique
unit age » unity page, unit area, unit case
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: ideologie der generation unit age crisis communication a l developpement de afrique.*.