Perhaps you should try some spelling variations:
scale integration » care integration, soziale integration, trade integration
integration world » integrating world, integration work, integrated world
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
technology scale » technology state, technology social, technology shaped
developpement en » developpement et, developpement des, developpement de
world scale » world social
scale 4.2 » scale f4.2, scale 4.1, scale 4.5

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

• Adding a wildcard symbol may retrieve word variants: technology scale integration world scale 4.2 communication costs _ developpement en afrique.*.