Perhaps you should try some spelling variations:
speed communications » based communication, cell communications, guinea communications
die developpement » de developpement, le developpement, du developpement
communications 2 » communications _, communications a, communications 5
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information 3 » information 2
des afrique » en afrique, de l'afrique
irs speed » bias speed, int speed
3 irs » _ irs, 3 ias, 3 ivs

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 3 irs speed communications 2 die developpement des afrique.*.