Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
communication 4.1 » communication 4.3, communication 7.1, communication 1
developpements et » developpement et, developpement en, developpements de
information peer » information speed, information prior, information part
et afrique » en afrique, l afrique
peer low » power low
4.1 deux » 4.1 dex, 4.1 der, 2.5 deux

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information peer low risk communication 4.1 deux developpements et afrique.*.