Perhaps you should try some spelling variations:
particle communication » parte communication, partie communications, active communication
information needs » information networks
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
technologies 1 » technologies _, technologies 4, technologies 2
4.3 particle » 4.2 particle, 1.3 particle, 6.3 particle
du fabrique » la fabrique
needs 4.3 » needs 4.5, needs 3
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 4.3 particle communication a de developpement du fabrique.*.