Perhaps you should try some spelling variations:
state integration » statt integration, scale integration, space integration
3.2 communication » 3 communication, 2.3 communication, de communication
technology state » technology strategy, technology system, technology study
developpement en » developpement et, developpement des, developpement de
integration wie » integration sowie, integration wage, integration wege
wie cile » wie die, wie eine, wie sie
cile 3.2 » cile 1.2, cile 3.3, chile 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology state integration wie cile 3.2 communication costs _ developpement en afrique.*.