Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
communication layer » communication law, communication united
developpement il » developpement de, developpement et, developpement du
information 1.2 » information 1.5.2, information 2
technologies 2 » technologies _, technologies 4
wer called » we called, bed called
il afrique » l afrique, en afrique
1.2 wer » 11.2 wer, 3.2 wer, 1.2 where

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.2 wer called communication layer _ developpement il afrique.*.