Perhaps you should try some spelling variations:
1.6 communication » 11.6 communication, 1.1 communication, 1.3 communication
case information » care information, based information, phase information
developpement en » developpement et, developpement des, developpement de
technology case » technology based, technology can, technology change
information und » informations und
a developpement » au developpement, de developpement, le developpement
und ocean » land ocean, d ocean, mid ocean
ocean 1.6 » ocean 1.2, ocean 1.5, ocean 9.6
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 case information und ocean 1.6 communication costs a developpement en afrique.*.