Perhaps you should try some spelling variations:
system transformation » social transformation, die transformation, der transformation
technology system » technology series, technology sector, technology set
3.2 communication » 3 communication, 2.3 communication, de communication
transformation 2 » transformation _, transformation a, transformation 1
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
la afrique » l afrique, la fabrique, en afrique
prise 3.2 » price 3.2, phase 3.2, krise 3.1
2 prise » 2 preise, 2 price, la prise
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 system transformation 2 prise 3.2 communication costs a developpement la afrique.*.