Perhaps you should try some spelling variations:
base communication » based communication, face communication, aware communication
deux developpement » deux developpements, de developpement, du developpement
developpement et » developpement des, developpement de, development east
information 4.3 » information 4.2, information 4.3.3, information 1.2
technology 1 » technology _
et afrique » en afrique, l afrique
a base » la base
4.3 a » 4.3 _, 2.3 a, 4.1 a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 4.3 a base communication costs deux developpement et afrique.*.