Perhaps you should try some spelling variations:
3.1.2 communication » 3.3.2 communication, 3.4.2 communication, 3.2 communication
technologies smart » technologies art, technologies part, technologies summary
information centre » information centers, information contents
das developpements » des developpements, deux developpements, de developpement
smart information » small information, market information, impact information
developpements l » developpements de, developpement il, developpement la
communication 3 » communication _, communication a
l afrique » en afrique
centre a » centres a, centre _, centre c
a 3.1.2 » a 3.1.1, c 3.1.2, 2 3.1.2
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies smart information centre a 3.1.2 communication 3 das developpements l afrique.*.