Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology state » technology strategy, technology system, technology study
developpement la » developpement de, developpement et, developpement du
state formation » state estimation
a developpement » au developpement, de developpement, le developpement
formation 2 » formation _, formation 1, formation 5
preise 3.2 » preisen 3.4, preises 2.2, preise 2
la afrique » l afrique, la fabrique, en afrique
2 preise » 4 preise, 3 preise, 5 preise
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 state formation 2 preise 3.2 communication costs a developpement la afrique.*.