Perhaps you should try some spelling variations:
communication unites » communication united, communication une, communications unified
information duties » information studies, information devices, information series
2.3 communication » 3.2 communication, de communication, 4 communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
unites de » united we, antes de
ring 2.3 » ding 2.3, wing 2.3, ring 4.2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information duties ring 2.3 communication unites de developpement de afrique.*.