Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
innovation failure » information failure, innovation nature, information failures
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
technology und » technology fund, technology used, technology use
failure rate » failures case, failure mode, failure a
rate crisis » rate crises, water crisis, state crisis
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technology und innovation failure rate crisis communication 3 et developpement en afrique.*.