Perhaps you should try some spelling variations:
communication 9.3.2 » communication 9.2.2, communication 9.3.1, communication 9.3.3
true communication » truth communication, time communication, stroke communication
auf developpement » au developpement, du developpement, ou developpement
developpement en » developpement et, developpement des, developpement de
integration das » integration des, integration der, integration 3
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
9.3.2 auf » 3.3.2 auf, 9.3.2 half, 9.3.2 a
10 true » 1 true, 10 three, 10 trade
das 10 » das 18, das 19, das 20

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration das 10 true communication 9.3.2 auf developpement en afrique.*.