Perhaps you should try some spelling variations:
particle communication » parte communication, partie communications, active communication
information needs » information networks
de developpement » sme development
developpement et » developpement des, developpement de, development east
technologies 1 » technologies _, technologies 4, technologies 2
5.3 particle » 5.3 article, 1.3 particle, 5.2 particle
et fabrique » la fabrique
needs 5.3 » needs 4.3, needs 2.3, needs 5.2
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information needs 5.3 particle communication a de developpement et fabrique.*.