Perhaps you should try some spelling variations:
information devices » information services, information service, information advice
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
communications 5 » communications _, communications a, communications pt
la developpement » le developpement, de developpement, et developpement
developpement de » developpement des, developpement durable
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
devices ahedd » devices based, devices ied, devices when
de afrique » de l'afrique, en afrique, l afrique
ahedd 3.1 » add 3.1, ahead 1.1, ahead 4.1
5 la » a la, 5 a, _ la

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

• Adding a wildcard symbol may retrieve word variants: technologies do information devices ahedd 3.1 communications 5 la developpement de afrique.*.