Perhaps you should try some spelling variations:
communication protocols » communication processes, communication practices
scale communication » scales communication, space communication, style communication
developpement il » developpement de, developpement et, developpement du
technologies 4 » technologies _
4 information » 2 information, 1 information
information a » information age, information about
il afrique » l afrique, en afrique
3.1 scale » 2.1 scale, 3.2 scale, 3.4 scale
a 3.1 » _ 3.1, a 3.2, a 3.3

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information a 3.1 scale communication protocols _ developpement il afrique.*.