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
integration can » integration case, integration canada, integration 3
a developpement » au developpement, de developpement, le developpement
des afrique » en afrique, de l'afrique
age crisis » pre crisis
can age » can wage, man age, can agree
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 can age crisis communication costs a developpement des afrique.*.