Perhaps you should try some spelling variations:
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
inflation space » information space, innovation space, inflation rate
communication 2 » communication _, communication a, communication 3
space space » space place, place space, space race
space 3.3 » space 3.2, space 2.1, space 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation space space 3.3 communication 2 die developpement en afrique.*.