Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
developpement en » developpement et, developpement des, developpement de
3.1 integration » 3.3 integration, 4.1 integration, 3.2 integration
a developpement » au developpement, de developpement, le developpement
technology 3.1 » technology 1, technology 2.2, technology _
race crisis » price crisis, trade crisis, age crisis
und race » und raume, und raum, und rap
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 3.1 integration und race crisis communication costs a developpement en afrique.*.