Perhaps you should try some spelling variations:
communication protocols » communication processes, communication practices
scale communication » scales communication, space communication, style communication
developpement la » developpement de, developpement et, developpement du
technologies 1 » technologies _, technologies 4, technologies 2
information i » information im, information 2, information 1
la afrique » l afrique, la fabrique, en afrique
2.1 scale » 2.2 scale, 2.1 scope, 2 scale
i 2.1 » ii 2.1, ai 2.1, i 1.1

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information i 2.1 scale communication protocols _ developpement la afrique.*.