Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication 13.3.1 » communication 15.3.1, communication 3.3.1, communications 14.3.1
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
10 crisis » 19 crisis, 1 crisis, 11 crisis
13.3.1 du » 13.3.1 _, 13.3.1 a, 13.3.1 ss
l afrique » en afrique
der 10 » der 11, der 12, der 15

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration der 10 crisis communication 13.3.1 du developpement l afrique.*.