Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
die developpement » de developpement, le developpement, du developpement
care information » more information, change information, trade information
developpement en » developpement et, developpement des, developpement de
technology care » technology case, technology curve, technology can
communication 2 » communication _, communication a, communication 3
mean 1.3 » mean 2.2, mean 2.5, mean 5.1

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology care information d820 mean 1.3 communication 2 die developpement en afrique.*.