Perhaps you should try some spelling variations:
other innovations » other indications, der innovation, user innovation
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
technology other » technology together, technologies other, technology theory
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
innovations a » innovations _, innovations china, innovations japan
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 other innovations a process 2.2 communication costs a developpement en afrique.*.