Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
2.1.3 integration » 7.1.3 integration, 2.1 integration, 2.4.2 integration
technology 2.1.3 » technology 2.1.1, technology 2.1.2, technology 2.2.3
developpement en » developpement et, developpement des, developpement de
integration age » integration wage, integration a, integration als
a developpement » au developpement, de developpement, le developpement
race crisis » price crisis, trade crisis, age crisis
age race » wages race, age range, cane race
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 2.1.3 integration age race crisis communication costs a developpement en afrique.*.