Perhaps you should try some spelling variations:
cultural communication » intercultural communication, political communication, oral communication
information needed » information needs, information speed, transformation needed
et developpement » de developpement, le developpement, test development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
2.3 cultural » 4.3 cultural, 2.4 cultural, 3.3 cultural
needed 2.3 » needed 2.2, needs 2.3, needed 1.2
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies a information needed 2.3 cultural communication a et developpement _ america.*.