Perhaps you should try some spelling variations:
communications code » communication mode, communications case, communications models
information 5.2.1 » information 5.2.2, information 5.3.1, information 3.2.1
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
5.2.1 der » 3.2.1 der, 2.2.1 der, 4.2.1 der
l afrique » en afrique
code le » code de, code e, code re

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 5.2.1 der _ communications code le developpement l afrique.*.