Perhaps you should try some spelling variations:
information speech » information speed, information search, information space
case communication » based communication, scale communication, face communication
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technologies et » technologies e, technologies art, technologies bit
et information » get information, ct information, debt information
speech first » speech fights
first case » first phase, worst case, first decade
de afrique » de l'afrique, en afrique, l afrique
1.3 le » 1.3 les, 1.3 la

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

• Adding a wildcard symbol may retrieve word variants: technologies et information speech first case communication 1.3 le developpement de afrique.*.