Perhaps you should try some spelling variations:
11.4.1 communication » 10.4.3 communication, 12.4.4 communication, 13.4.5 communication
a developpement » au developpement, de developpement, le developpement
projekt 11.4.1 » project 11.6.1, projects 10.4.1, process 11.4.1
technology 2 » technology _, technology 1, technology 3
inflation im » inflation i, inflation ii, inflation die
2 inflation » 12 inflation, _ inflation, 6 inflation
des afrique » en afrique, de l'afrique
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 inflation im projekt 11.4.1 communication costs a developpement des afrique.*.