Perhaps you should try some spelling variations:
information databases » information database, information table, information data
2.2 communications » 2.2 communication, 4.2 communications, 3.2 communication
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
databases rates » databases chapter, databases united
technologies 1 » technologies _, technologies 4, technologies 2
du matrice » la matrice, du materie
rates 2.2 » rates 4.2, rates 3.2, rates 5.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information databases rates 2.2 communications _ le developpement du matrice.*.