Perhaps you should try some spelling variations:
information channels » information exchanges, informal channels, information centers
parte communication » partie communications, ante communication, face communication
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
development l » development li, development 1, development law
channels de » channels new, channels _, channels 4
l afrique » en afrique
de parte » de partage, de parente, de pareto
5.5 2 » 5.5 _, 5.5 a, 6.5 2

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

• Adding a wildcard symbol may retrieve word variants: technologies a information channels de parte communication 5.5 2 development l afrique.*.